后台修改

+{"files":[],"license":"regular","licenseto":"10789","licensekey":"ALX6p58UdrSQ2PB4 BKjAXAL2Qq8\/J3UeiZyXfQ==","domains":["campus.cn"],"licensecodes":[],"validations":["c51a74160ee0aa6a19729b33d4a9fcdc"]}

+<?php
+
+namespace addons\barcode;
+
+use think\Addons;
+
+/**
+ * 条码生成
+ */
+class Barcode extends Addons {
+
+    /**
+     * 插件安装方法
+     * @return bool
+     */
+    public function install() {
+        return true;
+    }
+
+    /**
+     * 插件卸载方法
+     * @return bool
+     */
+    public function uninstall() {
+        return true;
+    }
+
+    /**
+     * 插件启用方法
+     * @return bool
+     */
+    public function enable() {
+        return true;
+    }
+
+    /**
+     * 插件禁用方法
+     * @return bool
+     */
+    public function disable() {
+        return true;
+    }
+
+    /**
+     * 应用初始化
+     */
+    public function appInit()
+    {
+        if(!class_exists("\Picqer\Barcode")){
+            \think\Loader::addNamespace('Picqer\Barcode', ADDON_PATH . 'barcode' . DS . 'library' . DS . 'Barcode' . DS);
+        }
+    }
+}

+<?php
+
+return [
+    [
+        'name' => 'rewrite',
+        'title' => '伪静态',
+        'type' => 'array',
+        'content' => [],
+        'value' => [
+            'study/add' => '/qrcode$',
+        ],
+        'rule' => 'required',
+        'msg' => '',
+        'tip' => '',
+        'ok' => '',
+        'extend' => '',
+    ],
+];

+<?php
+
+namespace addons\barcode\controller;
+
+use think\addons\Controller;
+use think\Response;
+
+/**
+ * 条码生成
+ * @package addons\barcode\controller
+ */
+class Index extends Controller {
+
+    public function index() {
+        return $this->view->fetch();
+    }
+
+    // 生成条码
+    public function build() {
+        $text = $this->request->get('text', '1234567890');
+        $type = $this->request->get('type', 'C128');
+        $foreground = $this->request->get('foreground', "#000000");
+        $width = $this->request->get('width', 2);
+        $height = $this->request->get('height', 30);
+
+        $params = [
+            'text'           => $text,
+            'type'           => $type,
+            'foreground'     => $foreground,
+            'width'     => $width,
+            'height'     => $height,
+        ];
+
+        $barcode = \addons\barcode\library\Service::barcode($params);
+
+        // 直接显示条码
+        $response = Response::create()->header("Content-Type", "image/png");
+        header('Content-Type: image/png');
+        $response->content($barcode);
+        return $response;
+    }
+
+}

+name = barcode
+title = 条码生成
+intro = 生成条码示例插件
+author = aa820t
+website = https://ask.fastadmin.net/u/26861
+version = 1.0.0
+state = 1
+license = regular
+licenseto = 10789
+url = /addons/barcode

+<?php
+
+/**
+ * General PHP Barcode Generator
+ *
+ * @author Casper Bakker - picqer.com
+ * Based on TCPDF Barcode Generator
+ */
+
+// Copyright (C) 2002-2015 Nicola Asuni - Tecnick.com LTD
+//
+// This file is part of TCPDF software library.
+//
+// TCPDF is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Lesser General Public License as
+// published by the Free Software Foundation, either version 3 of the
+// License, or (at your option) any later version.
+//
+// TCPDF is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the License
+// along with TCPDF. If not, see
+// <http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT>.
+//
+// See LICENSE.TXT file for more information.
+
+namespace Picqer\Barcode;
+
+use Picqer\Barcode\Exceptions\BarcodeException;
+use Picqer\Barcode\Exceptions\InvalidCharacterException;
+use Picqer\Barcode\Exceptions\InvalidCheckDigitException;
+use Picqer\Barcode\Exceptions\InvalidFormatException;
+use Picqer\Barcode\Exceptions\InvalidLengthException;
+use Picqer\Barcode\Exceptions\UnknownTypeException;
+
+abstract class BarcodeGenerator
+{
+    const TYPE_CODE_39 = 'C39';
+    const TYPE_CODE_39_CHECKSUM = 'C39+';
+    const TYPE_CODE_39E = 'C39E';
+    const TYPE_CODE_39E_CHECKSUM = 'C39E+';
+    const TYPE_CODE_93 = 'C93';
+    const TYPE_STANDARD_2_5 = 'S25';
+    const TYPE_STANDARD_2_5_CHECKSUM = 'S25+';
+    const TYPE_INTERLEAVED_2_5 = 'I25';
+    const TYPE_INTERLEAVED_2_5_CHECKSUM = 'I25+';
+    const TYPE_CODE_128 = 'C128';
+    const TYPE_CODE_128_A = 'C128A';
+    const TYPE_CODE_128_B = 'C128B';
+    const TYPE_CODE_128_C = 'C128C';
+    const TYPE_EAN_2 = 'EAN2';
+    const TYPE_EAN_5 = 'EAN5';
+    const TYPE_EAN_8 = 'EAN8';
+    const TYPE_EAN_13 = 'EAN13';
+    const TYPE_UPC_A = 'UPCA';
+    const TYPE_UPC_E = 'UPCE';
+    const TYPE_MSI = 'MSI';
+    const TYPE_MSI_CHECKSUM = 'MSI+';
+    const TYPE_POSTNET = 'POSTNET';
+    const TYPE_PLANET = 'PLANET';
+    const TYPE_RMS4CC = 'RMS4CC';
+    const TYPE_KIX = 'KIX';
+    const TYPE_IMB = 'IMB';
+    const TYPE_CODABAR = 'CODABAR';
+    const TYPE_CODE_11 = 'CODE11';
+    const TYPE_PHARMA_CODE = 'PHARMA';
+    const TYPE_PHARMA_CODE_TWO_TRACKS = 'PHARMA2T';
+
+    /**
+     * Get the barcode data
+     *
+     * @param string $code code to print
+     * @param string $type type of barcode
+     * @return array barcode array
+     * @public
+     */
+    protected function getBarcodeData($code, $type)
+    {
+        switch (strtoupper($type)) {
+            case self::TYPE_CODE_39: { // CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9.
+                $arrcode = $this->barcode_code39($code, false, false);
+                break;
+            }
+            case self::TYPE_CODE_39_CHECKSUM: { // CODE 39 with checksum
+                $arrcode = $this->barcode_code39($code, false, true);
+                break;
+            }
+            case self::TYPE_CODE_39E: { // CODE 39 EXTENDED
+                $arrcode = $this->barcode_code39($code, true, false);
+                break;
+            }
+            case self::TYPE_CODE_39E_CHECKSUM: { // CODE 39 EXTENDED + CHECKSUM
+                $arrcode = $this->barcode_code39($code, true, true);
+                break;
+            }
+            case self::TYPE_CODE_93: { // CODE 93 - USS-93
+                $arrcode = $this->barcode_code93($code);
+                break;
+            }
+            case self::TYPE_STANDARD_2_5: { // Standard 2 of 5
+                $arrcode = $this->barcode_s25($code, false);
+                break;
+            }
+            case self::TYPE_STANDARD_2_5_CHECKSUM: { // Standard 2 of 5 + CHECKSUM
+                $arrcode = $this->barcode_s25($code, true);
+                break;
+            }
+            case self::TYPE_INTERLEAVED_2_5: { // Interleaved 2 of 5
+                $arrcode = $this->barcode_i25($code, false);
+                break;
+            }
+            case self::TYPE_INTERLEAVED_2_5_CHECKSUM: { // Interleaved 2 of 5 + CHECKSUM
+                $arrcode = $this->barcode_i25($code, true);
+                break;
+            }
+            case self::TYPE_CODE_128: { // CODE 128
+                $arrcode = $this->barcode_c128($code, '');
+                break;
+            }
+            case self::TYPE_CODE_128_A: { // CODE 128 A
+                $arrcode = $this->barcode_c128($code, 'A');
+                break;
+            }
+            case self::TYPE_CODE_128_B: { // CODE 128 B
+                $arrcode = $this->barcode_c128($code, 'B');
+                break;
+            }
+            case self::TYPE_CODE_128_C: { // CODE 128 C
+                $arrcode = $this->barcode_c128($code, 'C');
+                break;
+            }
+            case self::TYPE_EAN_2: { // 2-Digits UPC-Based Extention
+                $arrcode = $this->barcode_eanext($code, 2);
+                break;
+            }
+            case self::TYPE_EAN_5: { // 5-Digits UPC-Based Extention
+                $arrcode = $this->barcode_eanext($code, 5);
+                break;
+            }
+            case self::TYPE_EAN_8: { // EAN 8
+                $arrcode = $this->barcode_eanupc($code, 8);
+                break;
+            }
+            case self::TYPE_EAN_13: { // EAN 13
+                $arrcode = $this->barcode_eanupc($code, 13);
+                break;
+            }
+            case self::TYPE_UPC_A: { // UPC-A
+                $arrcode = $this->barcode_eanupc($code, 12);
+                break;
+            }
+            case self::TYPE_UPC_E: { // UPC-E
+                $arrcode = $this->barcode_eanupc($code, 6);
+                break;
+            }
+            case self::TYPE_MSI: { // MSI (Variation of Plessey code)
+                $arrcode = $this->barcode_msi($code, false);
+                break;
+            }
+            case self::TYPE_MSI_CHECKSUM: { // MSI + CHECKSUM (modulo 11)
+                $arrcode = $this->barcode_msi($code, true);
+                break;
+            }
+            case self::TYPE_POSTNET: { // POSTNET
+                $arrcode = $this->barcode_postnet($code, false);
+                break;
+            }
+            case self::TYPE_PLANET: { // PLANET
+                $arrcode = $this->barcode_postnet($code, true);
+                break;
+            }
+            case self::TYPE_RMS4CC: { // RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code)
+                $arrcode = $this->barcode_rms4cc($code, false);
+                break;
+            }
+            case self::TYPE_KIX: { // KIX (Klant index - Customer index)
+                $arrcode = $this->barcode_rms4cc($code, true);
+                break;
+            }
+            case self::TYPE_IMB: { // IMB - Intelligent Mail Barcode - Onecode - USPS-B-3200
+                $arrcode = $this->barcode_imb($code);
+                break;
+            }
+            case self::TYPE_CODABAR: { // CODABAR
+                $arrcode = $this->barcode_codabar($code);
+                break;
+            }
+            case self::TYPE_CODE_11: { // CODE 11
+                $arrcode = $this->barcode_code11($code);
+                break;
+            }
+            case self::TYPE_PHARMA_CODE: { // PHARMACODE
+                $arrcode = $this->barcode_pharmacode($code);
+                break;
+            }
+            case self::TYPE_PHARMA_CODE_TWO_TRACKS: { // PHARMACODE TWO-TRACKS
+                $arrcode = $this->barcode_pharmacode2t($code);
+                break;
+            }
+            default: {
+                throw new UnknownTypeException();
+                break;
+            }
+        }
+
+        if ( ! isset($arrcode['maxWidth'])) {
+            $arrcode = $this->convertBarcodeArrayToNewStyle($arrcode);
+        }
+
+        return $arrcode;
+    }
+
+    /**
+     * CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9.
+     * General-purpose code in very wide use world-wide
+     *
+     * @param $code (string) code to represent.
+     * @param $extended (boolean) if true uses the extended mode.
+     * @param $checksum (boolean) if true add a checksum to the code.
+     * @return array barcode representation.
+     * @protected
+     */
+    protected function barcode_code39($code, $extended = false, $checksum = false)
+    {
+        $chr = [];
+        $chr['0'] = '111331311';
+        $chr['1'] = '311311113';
+        $chr['2'] = '113311113';
+        $chr['3'] = '313311111';
+        $chr['4'] = '111331113';
+        $chr['5'] = '311331111';
+        $chr['6'] = '113331111';
+        $chr['7'] = '111311313';
+        $chr['8'] = '311311311';
+        $chr['9'] = '113311311';
+        $chr['A'] = '311113113';
+        $chr['B'] = '113113113';
+        $chr['C'] = '313113111';
+        $chr['D'] = '111133113';
+        $chr['E'] = '311133111';
+        $chr['F'] = '113133111';
+        $chr['G'] = '111113313';
+        $chr['H'] = '311113311';
+        $chr['I'] = '113113311';
+        $chr['J'] = '111133311';
+        $chr['K'] = '311111133';
+        $chr['L'] = '113111133';
+        $chr['M'] = '313111131';
+        $chr['N'] = '111131133';
+        $chr['O'] = '311131131';
+        $chr['P'] = '113131131';
+        $chr['Q'] = '111111333';
+        $chr['R'] = '311111331';
+        $chr['S'] = '113111331';
+        $chr['T'] = '111131331';
+        $chr['U'] = '331111113';
+        $chr['V'] = '133111113';
+        $chr['W'] = '333111111';
+        $chr['X'] = '131131113';
+        $chr['Y'] = '331131111';
+        $chr['Z'] = '133131111';
+        $chr['-'] = '131111313';
+        $chr['.'] = '331111311';
+        $chr[' '] = '133111311';
+        $chr['$'] = '131313111';
+        $chr['/'] = '131311131';
+        $chr['+'] = '131113131';
+        $chr['%'] = '111313131';
+        $chr['*'] = '131131311';
+
+        $code = strtoupper($code);
+
+        if ($extended) {
+            // extended mode
+            $code = $this->encode_code39_ext($code);
+        }
+
+        if ($checksum) {
+            // checksum
+            $code .= $this->checksum_code39($code);
+        }
+
+        // add start and stop codes
+        $code = '*' . $code . '*';
+
+        $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
+        $k = 0;
+        $clen = strlen($code);
+        for ($i = 0; $i < $clen; ++$i) {
+            $char = $code[$i];
+            if ( ! isset($chr[$char])) {
+                throw new InvalidCharacterException('Char ' . $char . ' is unsupported');
+            }
+            for ($j = 0; $j < 9; ++$j) {
+                if (($j % 2) == 0) {
+                    $t = true; // bar
+                } else {
+                    $t = false; // space
+                }
+                $w = $chr[$char][$j];
+                $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
+                $bararray['maxw'] += $w;
+                ++$k;
+            }
+            // intercharacter gap
+            $bararray['bcode'][$k] = array('t' => false, 'w' => 1, 'h' => 1, 'p' => 0);
+            $bararray['maxw'] += 1;
+            ++$k;
+        }
+
+        return $bararray;
+    }
+
+    /**
+     * Encode a string to be used for CODE 39 Extended mode.
+     *
+     * @param string $code code to represent.
+     * @return bool|string encoded string.
+     * @protected
+     */
+    protected function encode_code39_ext($code)
+    {
+        $encode = array(
+            chr(0)   => '%U',
+            chr(1)   => '$A',
+            chr(2)   => '$B',
+            chr(3)   => '$C',
+            chr(4)   => '$D',
+            chr(5)   => '$E',
+            chr(6)   => '$F',
+            chr(7)   => '$G',
+            chr(8)   => '$H',
+            chr(9)   => '$I',
+            chr(10)  => '$J',
+            chr(11)  => '£K',
+            chr(12)  => '$L',
+            chr(13)  => '$M',
+            chr(14)  => '$N',
+            chr(15)  => '$O',
+            chr(16)  => '$P',
+            chr(17)  => '$Q',
+            chr(18)  => '$R',
+            chr(19)  => '$S',
+            chr(20)  => '$T',
+            chr(21)  => '$U',
+            chr(22)  => '$V',
+            chr(23)  => '$W',
+            chr(24)  => '$X',
+            chr(25)  => '$Y',
+            chr(26)  => '$Z',
+            chr(27)  => '%A',
+            chr(28)  => '%B',
+            chr(29)  => '%C',
+            chr(30)  => '%D',
+            chr(31)  => '%E',
+            chr(32)  => ' ',
+            chr(33)  => '/A',
+            chr(34)  => '/B',
+            chr(35)  => '/C',
+            chr(36)  => '/D',
+            chr(37)  => '/E',
+            chr(38)  => '/F',
+            chr(39)  => '/G',
+            chr(40)  => '/H',
+            chr(41)  => '/I',
+            chr(42)  => '/J',
+            chr(43)  => '/K',
+            chr(44)  => '/L',
+            chr(45)  => '-',
+            chr(46)  => '.',
+            chr(47)  => '/O',
+            chr(48)  => '0',
+            chr(49)  => '1',
+            chr(50)  => '2',
+            chr(51)  => '3',
+            chr(52)  => '4',
+            chr(53)  => '5',
+            chr(54)  => '6',
+            chr(55)  => '7',
+            chr(56)  => '8',
+            chr(57)  => '9',
+            chr(58)  => '/Z',
+            chr(59)  => '%F',
+            chr(60)  => '%G',
+            chr(61)  => '%H',
+            chr(62)  => '%I',
+            chr(63)  => '%J',
+            chr(64)  => '%V',
+            chr(65)  => 'A',
+            chr(66)  => 'B',
+            chr(67)  => 'C',
+            chr(68)  => 'D',
+            chr(69)  => 'E',
+            chr(70)  => 'F',
+            chr(71)  => 'G',
+            chr(72)  => 'H',
+            chr(73)  => 'I',
+            chr(74)  => 'J',
+            chr(75)  => 'K',
+            chr(76)  => 'L',
+            chr(77)  => 'M',
+            chr(78)  => 'N',
+            chr(79)  => 'O',
+            chr(80)  => 'P',
+            chr(81)  => 'Q',
+            chr(82)  => 'R',
+            chr(83)  => 'S',
+            chr(84)  => 'T',
+            chr(85)  => 'U',
+            chr(86)  => 'V',
+            chr(87)  => 'W',
+            chr(88)  => 'X',
+            chr(89)  => 'Y',
+            chr(90)  => 'Z',
+            chr(91)  => '%K',
+            chr(92)  => '%L',
+            chr(93)  => '%M',
+            chr(94)  => '%N',
+            chr(95)  => '%O',
+            chr(96)  => '%W',
+            chr(97)  => '+A',
+            chr(98)  => '+B',
+            chr(99)  => '+C',
+            chr(100) => '+D',
+            chr(101) => '+E',
+            chr(102) => '+F',
+            chr(103) => '+G',
+            chr(104) => '+H',
+            chr(105) => '+I',
+            chr(106) => '+J',
+            chr(107) => '+K',
+            chr(108) => '+L',
+            chr(109) => '+M',
+            chr(110) => '+N',
+            chr(111) => '+O',
+            chr(112) => '+P',
+            chr(113) => '+Q',
+            chr(114) => '+R',
+            chr(115) => '+S',
+            chr(116) => '+T',
+            chr(117) => '+U',
+            chr(118) => '+V',
+            chr(119) => '+W',
+            chr(120) => '+X',
+            chr(121) => '+Y',
+            chr(122) => '+Z',
+            chr(123) => '%P',
+            chr(124) => '%Q',
+            chr(125) => '%R',
+            chr(126) => '%S',
+            chr(127) => '%T'
+        );
+        $code_ext = '';
+        $clen = strlen($code);
+        for ($i = 0; $i < $clen; ++$i) {
+            if (ord($code[$i]) > 127) {
+                throw new InvalidCharacterException('Only supports till char 127');
+            }
+            $code_ext .= $encode[$code[$i]];
+        }
+
+        return $code_ext;
+    }
+
+    /**
+     * Calculate CODE 39 checksum (modulo 43).
+     *
+     * @param string $code code to represent.
+     * @return string char checksum.
+     * @protected
+     */
+    protected function checksum_code39($code)
+    {
+        $chars = array(
+            '0',
+            '1',
+            '2',
+            '3',
+            '4',
+            '5',
+            '6',
+            '7',
+            '8',
+            '9',
+            'A',
+            'B',
+            'C',
+            'D',
+            'E',
+            'F',
+            'G',
+            'H',
+            'I',
+            'J',
+            'K',
+            'L',
+            'M',
+            'N',
+            'O',
+            'P',
+            'Q',
+            'R',
+            'S',
+            'T',
+            'U',
+            'V',
+            'W',
+            'X',
+            'Y',
+            'Z',
+            '-',
+            '.',
+            ' ',
+            '$',
+            '/',
+            '+',
+            '%'
+        );
+        $sum = 0;
+        $codelength = strlen($code);
+        for ($i = 0; $i < $codelength; ++$i) {
+            $k = array_keys($chars, $code[$i]);
+            $sum += $k[0];
+        }
+        $j = ($sum % 43);
+
+        return $chars[$j];
+    }
+
+    /**
+     * CODE 93 - USS-93
+     * Compact code similar to Code 39
+     *
+     * @param $code (string) code to represent.
+     * @return array barcode representation.
+     * @protected
+     */
+    protected function barcode_code93($code)
+    {
+        $chr = [];
+        $chr[48] = '131112'; // 0
+        $chr[49] = '111213'; // 1
+        $chr[50] = '111312'; // 2
+        $chr[51] = '111411'; // 3
+        $chr[52] = '121113'; // 4
+        $chr[53] = '121212'; // 5
+        $chr[54] = '121311'; // 6
+        $chr[55] = '111114'; // 7
+        $chr[56] = '131211'; // 8
+        $chr[57] = '141111'; // 9
+        $chr[65] = '211113'; // A
+        $chr[66] = '211212'; // B
+        $chr[67] = '211311'; // C
+        $chr[68] = '221112'; // D
+        $chr[69] = '221211'; // E
+        $chr[70] = '231111'; // F
+        $chr[71] = '112113'; // G
+        $chr[72] = '112212'; // H
+        $chr[73] = '112311'; // I
+        $chr[74] = '122112'; // J
+        $chr[75] = '132111'; // K
+        $chr[76] = '111123'; // L
+        $chr[77] = '111222'; // M
+        $chr[78] = '111321'; // N
+        $chr[79] = '121122'; // O
+        $chr[80] = '131121'; // P
+        $chr[81] = '212112'; // Q
+        $chr[82] = '212211'; // R
+        $chr[83] = '211122'; // S
+        $chr[84] = '211221'; // T
+        $chr[85] = '221121'; // U
+        $chr[86] = '222111'; // V
+        $chr[87] = '112122'; // W
+        $chr[88] = '112221'; // X
+        $chr[89] = '122121'; // Y
+        $chr[90] = '123111'; // Z
+        $chr[45] = '121131'; // -
+        $chr[46] = '311112'; // .
+        $chr[32] = '311211'; //
+        $chr[36] = '321111'; // $
+        $chr[47] = '112131'; // /
+        $chr[43] = '113121'; // +
+        $chr[37] = '211131'; // %
+        $chr[128] = '121221'; // ($)
+        $chr[129] = '311121'; // (/)
+        $chr[130] = '122211'; // (+)
+        $chr[131] = '312111'; // (%)
+        $chr[42] = '111141'; // start-stop
+        $code = strtoupper($code);
+        $encode = array(
+            chr(0)   => chr(131) . 'U',
+            chr(1)   => chr(128) . 'A',
+            chr(2)   => chr(128) . 'B',
+            chr(3)   => chr(128) . 'C',
+            chr(4)   => chr(128) . 'D',
+            chr(5)   => chr(128) . 'E',
+            chr(6)   => chr(128) . 'F',
+            chr(7)   => chr(128) . 'G',
+            chr(8)   => chr(128) . 'H',
+            chr(9)   => chr(128) . 'I',
+            chr(10)  => chr(128) . 'J',
+            chr(11)  => '£K',
+            chr(12)  => chr(128) . 'L',
+            chr(13)  => chr(128) . 'M',
+            chr(14)  => chr(128) . 'N',
+            chr(15)  => chr(128) . 'O',
+            chr(16)  => chr(128) . 'P',
+            chr(17)  => chr(128) . 'Q',
+            chr(18)  => chr(128) . 'R',
+            chr(19)  => chr(128) . 'S',
+            chr(20)  => chr(128) . 'T',
+            chr(21)  => chr(128) . 'U',
+            chr(22)  => chr(128) . 'V',
+            chr(23)  => chr(128) . 'W',
+            chr(24)  => chr(128) . 'X',
+            chr(25)  => chr(128) . 'Y',
+            chr(26)  => chr(128) . 'Z',
+            chr(27)  => chr(131) . 'A',
+            chr(28)  => chr(131) . 'B',
+            chr(29)  => chr(131) . 'C',
+            chr(30)  => chr(131) . 'D',
+            chr(31)  => chr(131) . 'E',
+            chr(32)  => ' ',
+            chr(33)  => chr(129) . 'A',
+            chr(34)  => chr(129) . 'B',
+            chr(35)  => chr(129) . 'C',
+            chr(36)  => chr(129) . 'D',
+            chr(37)  => chr(129) . 'E',
+            chr(38)  => chr(129) . 'F',
+            chr(39)  => chr(129) . 'G',
+            chr(40)  => chr(129) . 'H',
+            chr(41)  => chr(129) . 'I',
+            chr(42)  => chr(129) . 'J',
+            chr(43)  => chr(129) . 'K',
+            chr(44)  => chr(129) . 'L',
+            chr(45)  => '-',
+            chr(46)  => '.',
+            chr(47)  => chr(129) . 'O',
+            chr(48)  => '0',
+            chr(49)  => '1',
+            chr(50)  => '2',
+            chr(51)  => '3',
+            chr(52)  => '4',
+            chr(53)  => '5',
+            chr(54)  => '6',
+            chr(55)  => '7',
+            chr(56)  => '8',
+            chr(57)  => '9',
+            chr(58)  => chr(129) . 'Z',
+            chr(59)  => chr(131) . 'F',
+            chr(60)  => chr(131) . 'G',
+            chr(61)  => chr(131) . 'H',
+            chr(62)  => chr(131) . 'I',
+            chr(63)  => chr(131) . 'J',
+            chr(64)  => chr(131) . 'V',
+            chr(65)  => 'A',
+            chr(66)  => 'B',
+            chr(67)  => 'C',
+            chr(68)  => 'D',
+            chr(69)  => 'E',
+            chr(70)  => 'F',
+            chr(71)  => 'G',
+            chr(72)  => 'H',
+            chr(73)  => 'I',
+            chr(74)  => 'J',
+            chr(75)  => 'K',
+            chr(76)  => 'L',
+            chr(77)  => 'M',
+            chr(78)  => 'N',
+            chr(79)  => 'O',
+            chr(80)  => 'P',
+            chr(81)  => 'Q',
+            chr(82)  => 'R',
+            chr(83)  => 'S',
+            chr(84)  => 'T',
+            chr(85)  => 'U',
+            chr(86)  => 'V',
+            chr(87)  => 'W',
+            chr(88)  => 'X',
+            chr(89)  => 'Y',
+            chr(90)  => 'Z',
+            chr(91)  => chr(131) . 'K',
+            chr(92)  => chr(131) . 'L',
+            chr(93)  => chr(131) . 'M',
+            chr(94)  => chr(131) . 'N',
+            chr(95)  => chr(131) . 'O',
+            chr(96)  => chr(131) . 'W',
+            chr(97)  => chr(130) . 'A',
+            chr(98)  => chr(130) . 'B',
+            chr(99)  => chr(130) . 'C',
+            chr(100) => chr(130) . 'D',
+            chr(101) => chr(130) . 'E',
+            chr(102) => chr(130) . 'F',
+            chr(103) => chr(130) . 'G',
+            chr(104) => chr(130) . 'H',
+            chr(105) => chr(130) . 'I',
+            chr(106) => chr(130) . 'J',
+            chr(107) => chr(130) . 'K',
+            chr(108) => chr(130) . 'L',
+            chr(109) => chr(130) . 'M',
+            chr(110) => chr(130) . 'N',
+            chr(111) => chr(130) . 'O',
+            chr(112) => chr(130) . 'P',
+            chr(113) => chr(130) . 'Q',
+            chr(114) => chr(130) . 'R',
+            chr(115) => chr(130) . 'S',
+            chr(116) => chr(130) . 'T',
+            chr(117) => chr(130) . 'U',
+            chr(118) => chr(130) . 'V',
+            chr(119) => chr(130) . 'W',
+            chr(120) => chr(130) . 'X',
+            chr(121) => chr(130) . 'Y',
+            chr(122) => chr(130) . 'Z',
+            chr(123) => chr(131) . 'P',
+            chr(124) => chr(131) . 'Q',
+            chr(125) => chr(131) . 'R',
+            chr(126) => chr(131) . 'S',
+            chr(127) => chr(131) . 'T'
+        );
+        $code_ext = '';
+        $clen = strlen($code);
+        for ($i = 0; $i < $clen; ++$i) {
+            if (ord($code[$i]) > 127) {
+                throw new InvalidCharacterException('Only supports till char 127');
+            }
+            $code_ext .= $encode[$code[$i]];
+        }
+        // checksum
+        $code_ext .= $this->checksum_code93($code_ext);
+        // add start and stop codes
+        $code = '*' . $code_ext . '*';
+        $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
+        $k = 0;
+        $clen = strlen($code);
+        for ($i = 0; $i < $clen; ++$i) {
+            $char = ord($code[$i]);
+            if ( ! isset($chr[$char])) {
+                throw new InvalidCharacterException('Char ' . $char . ' is unsupported');
+            }
+            for ($j = 0; $j < 6; ++$j) {
+                if (($j % 2) == 0) {
+                    $t = true; // bar
+                } else {
+                    $t = false; // space
+                }
+                $w = $chr[$char][$j];
+                $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
+                $bararray['maxw'] += $w;
+                ++$k;
+            }
+        }
+        $bararray['bcode'][$k] = array('t' => true, 'w' => 1, 'h' => 1, 'p' => 0);
+        $bararray['maxw'] += 1;
+
+        return $bararray;
+    }
+
+    /**
+     * Calculate CODE 93 checksum (modulo 47).
+     *
+     * @param $code (string) code to represent.
+     * @return string checksum code.
+     * @protected
+     */
+    protected function checksum_code93($code)
+    {
+        $chars = array(
+            '0',
+            '1',
+            '2',
+            '3',
+            '4',
+            '5',
+            '6',
+            '7',
+            '8',
+            '9',
+            'A',
+            'B',
+            'C',
+            'D',
+            'E',
+            'F',
+            'G',
+            'H',
+            'I',
+            'J',
+            'K',
+            'L',
+            'M',
+            'N',
+            'O',
+            'P',
+            'Q',
+            'R',
+            'S',
+            'T',
+            'U',
+            'V',
+            'W',
+            'X',
+            'Y',
+            'Z',
+            '-',
+            '.',
+            ' ',
+            '$',
+            '/',
+            '+',
+            '%',
+            '<',
+            '=',
+            '>',
+            '?'
+        );
+        // translate special characters
+        $code = strtr($code, chr(128) . chr(131) . chr(129) . chr(130), '<=>?');
+        $len = strlen($code);
+        // calculate check digit C
+        $p = 1;
+        $check = 0;
+        for ($i = ($len - 1); $i >= 0; --$i) {
+            $k = array_keys($chars, $code[$i]);
+            $check += ($k[0] * $p);
+            ++$p;
+            if ($p > 20) {
+                $p = 1;
+            }
+        }
+        $check %= 47;
+        $c = $chars[$check];
+        $code .= $c;
+        // calculate check digit K
+        $p = 1;
+        $check = 0;
+        for ($i = $len; $i >= 0; --$i) {
+            $k = array_keys($chars, $code[$i]);
+            $check += ($k[0] * $p);
+            ++$p;
+            if ($p > 15) {
+                $p = 1;
+            }
+        }
+        $check %= 47;
+        $k = $chars[$check];
+        $checksum = $c . $k;
+        // resto respecial characters
+        $checksum = strtr($checksum, '<=>?', chr(128) . chr(131) . chr(129) . chr(130));
+
+        return $checksum;
+    }
+
+    /**
+     * Checksum for standard 2 of 5 barcodes.
+     *
+     * @param $code (string) code to process.
+     * @return int checksum.
+     * @protected
+     */
+    protected function checksum_s25($code)
+    {
+        $len = strlen($code);
+        $sum = 0;
+        for ($i = 0; $i < $len; $i += 2) {
+            $sum += $code[$i];
+        }
+        $sum *= 3;
+        for ($i = 1; $i < $len; $i += 2) {
+            $sum += ($code[$i]);
+        }
+        $r = $sum % 10;
+        if ($r > 0) {
+            $r = (10 - $r);
+        }
+
+        return $r;
+    }
+
+    /**
+     * MSI.
+     * Variation of Plessey code, with similar applications
+     * Contains digits (0 to 9) and encodes the data only in the width of bars.
+     *
+     * @param $code (string) code to represent.
+     * @param $checksum (boolean) if true add a checksum to the code (modulo 11)
+     * @return array barcode representation.
+     * @protected
+     */
+    protected function barcode_msi($code, $checksum = false)
+    {
+        $chr['0'] = '100100100100';
+        $chr['1'] = '100100100110';
+        $chr['2'] = '100100110100';
+        $chr['3'] = '100100110110';
+        $chr['4'] = '100110100100';
+        $chr['5'] = '100110100110';
+        $chr['6'] = '100110110100';
+        $chr['7'] = '100110110110';
+        $chr['8'] = '110100100100';
+        $chr['9'] = '110100100110';
+        $chr['A'] = '110100110100';
+        $chr['B'] = '110100110110';
+        $chr['C'] = '110110100100';
+        $chr['D'] = '110110100110';
+        $chr['E'] = '110110110100';
+        $chr['F'] = '110110110110';
+        if ($checksum) {
+            // add checksum
+            $clen = strlen($code);
+            $p = 2;
+            $check = 0;
+            for ($i = ($clen - 1); $i >= 0; --$i) {
+                $check += (hexdec($code[$i]) * $p);
+                ++$p;
+                if ($p > 7) {
+                    $p = 2;
+                }
+            }
+            $check %= 11;
+            if ($check > 0) {
+                $check = 11 - $check;
+            }
+            $code .= $check;
+        }
+        $seq = '110'; // left guard
+        $clen = strlen($code);
+        for ($i = 0; $i < $clen; ++$i) {
+            $digit = $code[$i];
+            if ( ! isset($chr[$digit])) {
+                throw new InvalidCharacterException('Char ' . $digit . ' is unsupported');
+            }
+            $seq .= $chr[$digit];
+        }
+        $seq .= '1001'; // right guard
+        $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
+
+        return $this->binseq_to_array($seq, $bararray);
+    }
+
+    /**
+     * Standard 2 of 5 barcodes.
+     * Used in airline ticket marking, photofinishing
+     * Contains digits (0 to 9) and encodes the data only in the width of bars.
+     *
+     * @param $code (string) code to represent.
+     * @param $checksum (boolean) if true add a checksum to the code
+     * @return array barcode representation.
+     * @protected
+     */
+    protected function barcode_s25($code, $checksum = false)
+    {
+        $chr['0'] = '10101110111010';
+        $chr['1'] = '11101010101110';
+        $chr['2'] = '10111010101110';
+        $chr['3'] = '11101110101010';
+        $chr['4'] = '10101110101110';
+        $chr['5'] = '11101011101010';
+        $chr['6'] = '10111011101010';
+        $chr['7'] = '10101011101110';
+        $chr['8'] = '10101110111010';
+        $chr['9'] = '10111010111010';
+        if ($checksum) {
+            // add checksum
+            $code .= $this->checksum_s25($code);
+        }
+        if ((strlen($code) % 2) != 0) {
+            // add leading zero if code-length is odd
+            $code = '0' . $code;
+        }
+        $seq = '11011010';
+        $clen = strlen($code);
+        for ($i = 0; $i < $clen; ++$i) {
+            $digit = $code[$i];
+            if ( ! isset($chr[$digit])) {
+                throw new InvalidCharacterException('Char ' . $digit . ' is unsupported');
+            }
+            $seq .= $chr[$digit];
+        }
+        $seq .= '1101011';
+        $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
+
+        return $this->binseq_to_array($seq, $bararray);
+    }
+
+    /**
+     * Convert binary barcode sequence to TCPDF barcode array.
+     *
+     * @param $seq (string) barcode as binary sequence.
+     * @param $bararray (array) barcode array.
+     * òparam array $bararray TCPDF barcode array to fill up
+     * @return array barcode representation.
+     * @protected
+     */
+    protected function binseq_to_array($seq, $bararray)
+    {
+        $len = strlen($seq);
+        $w = 0;
+        $k = 0;
+        for ($i = 0; $i < $len; ++$i) {
+            $w += 1;
+            if (($i == ($len - 1)) OR (($i < ($len - 1)) AND ($seq[$i] != $seq[($i + 1)]))) {
+                if ($seq[$i] == '1') {
+                    $t = true; // bar
+                } else {
+                    $t = false; // space
+                }
+                $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
+                $bararray['maxw'] += $w;
+                ++$k;
+                $w = 0;
+            }
+        }
+
+        return $bararray;
+    }
+
+    /**
+     * Interleaved 2 of 5 barcodes.
+     * Compact numeric code, widely used in industry, air cargo
+     * Contains digits (0 to 9) and encodes the data in the width of both bars and spaces.
+     *
+     * @param $code (string) code to represent.
+     * @param $checksum (boolean) if true add a checksum to the code
+     * @return array barcode representation.
+     * @protected
+     */
+    protected function barcode_i25($code, $checksum = false)
+    {
+        $chr['0'] = '11221';
+        $chr['1'] = '21112';
+        $chr['2'] = '12112';
+        $chr['3'] = '22111';
+        $chr['4'] = '11212';
+        $chr['5'] = '21211';
+        $chr['6'] = '12211';
+        $chr['7'] = '11122';
+        $chr['8'] = '21121';
+        $chr['9'] = '12121';
+        $chr['A'] = '11';
+        $chr['Z'] = '21';
+        if ($checksum) {
+            // add checksum
+            $code .= $this->checksum_s25($code);
+        }
+        if ((strlen($code) % 2) != 0) {
+            // add leading zero if code-length is odd
+            $code = '0' . $code;
+        }
+        // add start and stop codes
+        $code = 'AA' . strtolower($code) . 'ZA';
+
+        $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
+        $k = 0;
+        $clen = strlen($code);
+        for ($i = 0; $i < $clen; $i = ($i + 2)) {
+            $char_bar = $code[$i];
+            $char_space = $code[$i + 1];
+            if ( ! isset($chr[$char_bar]) || ! isset($chr[$char_space])) {
+                throw new InvalidCharacterException();
+            }
+            // create a bar-space sequence
+            $seq = '';
+            $chrlen = strlen($chr[$char_bar]);
+            for ($s = 0; $s < $chrlen; $s++) {
+                $seq .= $chr[$char_bar][$s] . $chr[$char_space][$s];
+            }
+            $seqlen = strlen($seq);
+            for ($j = 0; $j < $seqlen; ++$j) {
+                if (($j % 2) == 0) {
+                    $t = true; // bar
+                } else {
+                    $t = false; // space
+                }
+                $w = $seq[$j];
+                $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
+                $bararray['maxw'] += $w;
+                ++$k;
+            }
+        }
+
+        return $bararray;
+    }
+
+    /**
+     * C128 barcodes.
+     * Very capable code, excellent density, high reliability; in very wide use world-wide
+     *
+     * @param $code (string) code to represent.
+     * @param $type (string) barcode type: A, B, C or empty for automatic switch (AUTO mode)
+     * @return array barcode representation.
+     * @protected
+     */
+    protected function barcode_c128($code, $type = '')
+    {
+        $chr = array(
+            '212222', /* 00 */
+            '222122', /* 01 */
+            '222221', /* 02 */
+            '121223', /* 03 */
+            '121322', /* 04 */
+            '131222', /* 05 */
+            '122213', /* 06 */
+            '122312', /* 07 */
+            '132212', /* 08 */
+            '221213', /* 09 */
+            '221312', /* 10 */
+            '231212', /* 11 */
+            '112232', /* 12 */
+            '122132', /* 13 */
+            '122231', /* 14 */
+            '113222', /* 15 */
+            '123122', /* 16 */
+            '123221', /* 17 */
+            '223211', /* 18 */
+            '221132', /* 19 */
+            '221231', /* 20 */
+            '213212', /* 21 */
+            '223112', /* 22 */
+            '312131', /* 23 */
+            '311222', /* 24 */
+            '321122', /* 25 */
+            '321221', /* 26 */
+            '312212', /* 27 */
+            '322112', /* 28 */
+            '322211', /* 29 */
+            '212123', /* 30 */
+            '212321', /* 31 */
+            '232121', /* 32 */
+            '111323', /* 33 */
+            '131123', /* 34 */
+            '131321', /* 35 */
+            '112313', /* 36 */
+            '132113', /* 37 */
+            '132311', /* 38 */
+            '211313', /* 39 */
+            '231113', /* 40 */
+            '231311', /* 41 */
+            '112133', /* 42 */
+            '112331', /* 43 */
+            '132131', /* 44 */
+            '113123', /* 45 */
+            '113321', /* 46 */
+            '133121', /* 47 */
+            '313121', /* 48 */
+            '211331', /* 49 */
+            '231131', /* 50 */
+            '213113', /* 51 */
+            '213311', /* 52 */
+            '213131', /* 53 */
+            '311123', /* 54 */
+            '311321', /* 55 */
+            '331121', /* 56 */
+            '312113', /* 57 */
+            '312311', /* 58 */
+            '332111', /* 59 */
+            '314111', /* 60 */
+            '221411', /* 61 */
+            '431111', /* 62 */
+            '111224', /* 63 */
+            '111422', /* 64 */
+            '121124', /* 65 */
+            '121421', /* 66 */
+            '141122', /* 67 */
+            '141221', /* 68 */
+            '112214', /* 69 */
+            '112412', /* 70 */
+            '122114', /* 71 */
+            '122411', /* 72 */
+            '142112', /* 73 */
+            '142211', /* 74 */
+            '241211', /* 75 */
+            '221114', /* 76 */
+            '413111', /* 77 */
+            '241112', /* 78 */
+            '134111', /* 79 */
+            '111242', /* 80 */
+            '121142', /* 81 */
+            '121241', /* 82 */
+            '114212', /* 83 */
+            '124112', /* 84 */
+            '124211', /* 85 */
+            '411212', /* 86 */
+            '421112', /* 87 */
+            '421211', /* 88 */
+            '212141', /* 89 */
+            '214121', /* 90 */
+            '412121', /* 91 */
+            '111143', /* 92 */
+            '111341', /* 93 */
+            '131141', /* 94 */
+            '114113', /* 95 */
+            '114311', /* 96 */
+            '411113', /* 97 */
+            '411311', /* 98 */
+            '113141', /* 99 */
+            '114131', /* 100 */
+            '311141', /* 101 */
+            '411131', /* 102 */
+            '211412', /* 103 START A */
+            '211214', /* 104 START B */
+            '211232', /* 105 START C */
+            '233111', /* STOP */
+            '200000'  /* END */
+        );
+        // ASCII characters for code A (ASCII 00 - 95)
+        $keys_a = ' !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_';
+        $keys_a .= chr(0) . chr(1) . chr(2) . chr(3) . chr(4) . chr(5) . chr(6) . chr(7) . chr(8) . chr(9);
+        $keys_a .= chr(10) . chr(11) . chr(12) . chr(13) . chr(14) . chr(15) . chr(16) . chr(17) . chr(18) . chr(19);
+        $keys_a .= chr(20) . chr(21) . chr(22) . chr(23) . chr(24) . chr(25) . chr(26) . chr(27) . chr(28) . chr(29);
+        $keys_a .= chr(30) . chr(31);
+        // ASCII characters for code B (ASCII 32 - 127)
+        $keys_b = ' !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~' . chr(127);
+        // special codes
+        $fnc_a = array(241 => 102, 242 => 97, 243 => 96, 244 => 101);
+        $fnc_b = array(241 => 102, 242 => 97, 243 => 96, 244 => 100);
+        // array of symbols
+        $code_data = array();
+        // length of the code
+        $len = strlen($code);
+        switch (strtoupper($type)) {
+            case 'A': { // MODE A
+                $startid = 103;
+                for ($i = 0; $i < $len; ++$i) {
+                    $char = $code[$i];
+                    $char_id = ord($char);
+                    if (($char_id >= 241) AND ($char_id <= 244)) {
+                        $code_data[] = $fnc_a[$char_id];
+                    } elseif (($char_id >= 0) AND ($char_id <= 95)) {
+                        $code_data[] = strpos($keys_a, $char);
+                    } else {
+                        throw new InvalidCharacterException('Char ' . $char . ' is unsupported');
+                    }
+                }
+                break;
+            }
+            case 'B': { // MODE B
+                $startid = 104;
+                for ($i = 0; $i < $len; ++$i) {
+                    $char = $code[$i];
+                    $char_id = ord($char);
+                    if (($char_id >= 241) AND ($char_id <= 244)) {
+                        $code_data[] = $fnc_b[$char_id];
+                    } elseif (($char_id >= 32) AND ($char_id <= 127)) {
+                        $code_data[] = strpos($keys_b, $char);
+                    } else {
+                        throw new InvalidCharacterException('Char ' . $char . ' is unsupported');
+                    }
+                }
+                break;
+            }
+            case 'C': { // MODE C
+                $startid = 105;
+                if (ord($code[0]) == 241) {
+                    $code_data[] = 102;
+                    $code = substr($code, 1);
+                    --$len;
+                }
+                if (($len % 2) != 0) {
+                    throw new InvalidLengthException('Length must be even');
+                }
+                for ($i = 0; $i < $len; $i += 2) {
+                    $chrnum = $code[$i] . $code[$i + 1];
+                    if (preg_match('/([0-9]{2})/', $chrnum) > 0) {
+                        $code_data[] = intval($chrnum);
+                    } else {
+                        throw new InvalidCharacterException();
+                    }
+                }
+                break;
+            }
+            default: { // MODE AUTO
+                // split code into sequences
+                $sequence = array();
+                // get numeric sequences (if any)
+                $numseq = array();
+                preg_match_all('/([0-9]{4,})/', $code, $numseq, PREG_OFFSET_CAPTURE);
+                if (isset($numseq[1]) AND ! empty($numseq[1])) {
+                    $end_offset = 0;
+                    foreach ($numseq[1] as $val) {
+                        $offset = $val[1];
+                        
+                        // numeric sequence
+                        $slen = strlen($val[0]);
+                        if (($slen % 2) != 0) {
+                            // the length must be even
+                            ++$offset;
+                            $val[0] = substr($val[0],1);
+                        }
+                        
+                        if ($offset > $end_offset) {
+                            // non numeric sequence
+                            $sequence = array_merge($sequence,
+                                $this->get128ABsequence(substr($code, $end_offset, ($offset - $end_offset))));
+                        }
+                        // numeric sequence fallback
+                        $slen = strlen($val[0]);
+                        if (($slen % 2) != 0) {
+                            // the length must be even
+                            --$slen;
+                        }
+                        $sequence[] = array('C', substr($code, $offset, $slen), $slen);
+                        $end_offset = $offset + $slen;
+                    }
+                    if ($end_offset < $len) {
+                        $sequence = array_merge($sequence, $this->get128ABsequence(substr($code, $end_offset)));
+                    }
+                } else {
+                    // text code (non C mode)
+                    $sequence = array_merge($sequence, $this->get128ABsequence($code));
+                }
+                // process the sequence
+                foreach ($sequence as $key => $seq) {
+                    switch ($seq[0]) {
+                        case 'A': {
+                            if ($key == 0) {
+                                $startid = 103;
+                            } elseif ($sequence[($key - 1)][0] != 'A') {
+                                if (($seq[2] == 1) AND ($key > 0) AND ($sequence[($key - 1)][0] == 'B') AND ( ! isset($sequence[($key - 1)][3]))) {
+                                    // single character shift
+                                    $code_data[] = 98;
+                                    // mark shift
+                                    $sequence[$key][3] = true;
+                                } elseif ( ! isset($sequence[($key - 1)][3])) {
+                                    $code_data[] = 101;
+                                }
+                            }
+                            for ($i = 0; $i < $seq[2]; ++$i) {
+                                $char = $seq[1][$i];
+                                $char_id = ord($char);
+                                if (($char_id >= 241) AND ($char_id <= 244)) {
+                                    $code_data[] = $fnc_a[$char_id];
+                                } else {
+                                    $code_data[] = strpos($keys_a, $char);
+                                }
+                            }
+                            break;
+                        }
+                        case 'B': {
+                            if ($key == 0) {
+                                $tmpchr = ord($seq[1][0]);
+                                if (($seq[2] == 1) AND ($tmpchr >= 241) AND ($tmpchr <= 244) AND isset($sequence[($key + 1)]) AND ($sequence[($key + 1)][0] != 'B')) {
+                                    switch ($sequence[($key + 1)][0]) {
+                                        case 'A': {
+                                            $startid = 103;
+                                            $sequence[$key][0] = 'A';
+                                            $code_data[] = $fnc_a[$tmpchr];
+                                            break;
+                                        }
+                                        case 'C': {
+                                            $startid = 105;
+                                            $sequence[$key][0] = 'C';
+                                            $code_data[] = $fnc_a[$tmpchr];
+                                            break;
+                                        }
+                                    }
+                                    break;
+                                } else {
+                                    $startid = 104;
+                                }
+                            } elseif ($sequence[($key - 1)][0] != 'B') {
+                                if (($seq[2] == 1) AND ($key > 0) AND ($sequence[($key - 1)][0] == 'A') AND ( ! isset($sequence[($key - 1)][3]))) {
+                                    // single character shift
+                                    $code_data[] = 98;
+                                    // mark shift
+                                    $sequence[$key][3] = true;
+                                } elseif ( ! isset($sequence[($key - 1)][3])) {
+                                    $code_data[] = 100;
+                                }
+                            }
+                            for ($i = 0; $i < $seq[2]; ++$i) {
+                                $char = $seq[1][$i];
+                                $char_id = ord($char);
+                                if (($char_id >= 241) AND ($char_id <= 244)) {
+                                    $code_data[] = $fnc_b[$char_id];
+                                } else {
+                                    $code_data[] = strpos($keys_b, $char);
+                                }
+                            }
+                            break;
+                        }
+                        case 'C': {
+                            if ($key == 0) {
+                                $startid = 105;
+                            } elseif ($sequence[($key - 1)][0] != 'C') {
+                                $code_data[] = 99;
+                            }
+                            for ($i = 0; $i < $seq[2]; $i += 2) {
+                                $chrnum = $seq[1][$i] . $seq[1][$i + 1];
+                                $code_data[] = intval($chrnum);
+                            }
+                            break;
+                        }
+                    }
+                }
+            }
+        }
+        // calculate check character
+        $sum = $startid;
+        foreach ($code_data as $key => $val) {
+            $sum += ($val * ($key + 1));
+        }
+        // add check character
+        $code_data[] = ($sum % 103);
+        // add stop sequence
+        $code_data[] = 106;
+        $code_data[] = 107;
+        // add start code at the beginning
+        array_unshift($code_data, $startid);
+        // build barcode array
+        $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
+        foreach ($code_data as $val) {
+            $seq = $chr[$val];
+            for ($j = 0; $j < 6; ++$j) {
+                if (($j % 2) == 0) {
+                    $t = true; // bar
+                } else {
+                    $t = false; // space
+                }
+                $w = $seq[$j];
+                $bararray['bcode'][] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
+                $bararray['maxw'] += $w;
+            }
+        }
+
+        return $bararray;
+    }
+
+    /**
+     * Split text code in A/B sequence for 128 code
+     *
+     * @param $code (string) code to split.
+     * @return array sequence
+     * @protected
+     */
+    protected function get128ABsequence($code)
+    {
+        $len = strlen($code);
+        $sequence = array();
+        // get A sequences (if any)
+        $numseq = array();
+        preg_match_all('/([\x00-\x1f])/', $code, $numseq, PREG_OFFSET_CAPTURE);
+        if (isset($numseq[1]) AND ! empty($numseq[1])) {
+            $end_offset = 0;
+            foreach ($numseq[1] as $val) {
+                $offset = $val[1];
+                if ($offset > $end_offset) {
+                    // B sequence
+                    $sequence[] = array(
+                        'B',
+                        substr($code, $end_offset, ($offset - $end_offset)),
+                        ($offset - $end_offset)
+                    );
+                }
+                // A sequence
+                $slen = strlen($val[0]);
+                $sequence[] = array('A', substr($code, $offset, $slen), $slen);
+                $end_offset = $offset + $slen;
+            }
+            if ($end_offset < $len) {
+                $sequence[] = array('B', substr($code, $end_offset), ($len - $end_offset));
+            }
+        } else {
+            // only B sequence
+            $sequence[] = array('B', $code, $len);
+        }
+
+        return $sequence;
+    }
+
+    /**
+     * EAN13 and UPC-A barcodes.
+     * EAN13: European Article Numbering international retail product code
+     * UPC-A: Universal product code seen on almost all retail products in the USA and Canada
+     * UPC-E: Short version of UPC symbol
+     *
+     * @param $code (string) code to represent.
+     * @param $len (string) barcode type: 6 = UPC-E, 8 = EAN8, 13 = EAN13, 12 = UPC-A
+     * @return array barcode representation.
+     * @protected
+     */
+    protected function barcode_eanupc($code, $len = 13)
+    {
+        $upce = false;
+        if ($len == 6) {
+            $len = 12; // UPC-A
+            $upce = true; // UPC-E mode
+        }
+        $data_len = $len - 1;
+        //Padding
+        $code = str_pad($code, $data_len, '0', STR_PAD_LEFT);
+        $code_len = strlen($code);
+        // calculate check digit
+        $sum_a = 0;
+        for ($i = 1; $i < $data_len; $i += 2) {
+            $sum_a += $code[$i];
+        }
+        if ($len > 12) {
+            $sum_a *= 3;
+        }
+        $sum_b = 0;
+        for ($i = 0; $i < $data_len; $i += 2) {
+            $sum_b += intval(($code[$i]));
+        }
+        if ($len < 13) {
+            $sum_b *= 3;
+        }
+        $r = ($sum_a + $sum_b) % 10;
+        if ($r > 0) {
+            $r = (10 - $r);
+        }
+        if ($code_len == $data_len) {
+            // add check digit
+            $code .= $r;
+        } elseif ($r !== intval($code[$data_len])) {
+            throw new InvalidCheckDigitException();
+        }
+        if ($len == 12) {
+            // UPC-A
+            $code = '0' . $code;
+            ++$len;
+        }
+        if ($upce) {
+            // convert UPC-A to UPC-E
+            $tmp = substr($code, 4, 3);
+            if (($tmp == '000') OR ($tmp == '100') OR ($tmp == '200')) {
+                // manufacturer code ends in 000, 100, or 200
+                $upce_code = substr($code, 2, 2) . substr($code, 9, 3) . substr($code, 4, 1);
+            } else {
+                $tmp = substr($code, 5, 2);
+                if ($tmp == '00') {
+                    // manufacturer code ends in 00
+                    $upce_code = substr($code, 2, 3) . substr($code, 10, 2) . '3';
+                } else {
+                    $tmp = substr($code, 6, 1);
+                    if ($tmp == '0') {
+                        // manufacturer code ends in 0
+                        $upce_code = substr($code, 2, 4) . substr($code, 11, 1) . '4';
+                    } else {
+                        // manufacturer code does not end in zero
+                        $upce_code = substr($code, 2, 5) . substr($code, 11, 1);
+                    }
+                }
+            }
+        }
+        //Convert digits to bars
+        $codes = array(
+            'A' => array( // left odd parity
+                '0' => '0001101',
+                '1' => '0011001',
+                '2' => '0010011',
+                '3' => '0111101',
+                '4' => '0100011',
+                '5' => '0110001',
+                '6' => '0101111',
+                '7' => '0111011',
+                '8' => '0110111',
+                '9' => '0001011'
+            ),
+            'B' => array( // left even parity
+                '0' => '0100111',
+                '1' => '0110011',
+                '2' => '0011011',
+                '3' => '0100001',
+                '4' => '0011101',
+                '5' => '0111001',
+                '6' => '0000101',
+                '7' => '0010001',
+                '8' => '0001001',
+                '9' => '0010111'
+            ),
+            'C' => array( // right
+                '0' => '1110010',
+                '1' => '1100110',
+                '2' => '1101100',
+                '3' => '1000010',
+                '4' => '1011100',
+                '5' => '1001110',
+                '6' => '1010000',
+                '7' => '1000100',
+                '8' => '1001000',
+                '9' => '1110100'
+            )
+        );
+        $parities = array(
+            '0' => array('A', 'A', 'A', 'A', 'A', 'A'),
+            '1' => array('A', 'A', 'B', 'A', 'B', 'B'),
+            '2' => array('A', 'A', 'B', 'B', 'A', 'B'),
+            '3' => array('A', 'A', 'B', 'B', 'B', 'A'),
+            '4' => array('A', 'B', 'A', 'A', 'B', 'B'),
+            '5' => array('A', 'B', 'B', 'A', 'A', 'B'),
+            '6' => array('A', 'B', 'B', 'B', 'A', 'A'),
+            '7' => array('A', 'B', 'A', 'B', 'A', 'B'),
+            '8' => array('A', 'B', 'A', 'B', 'B', 'A'),
+            '9' => array('A', 'B', 'B', 'A', 'B', 'A')
+        );
+        $upce_parities = array();
+        $upce_parities[0] = array(
+            '0' => array('B', 'B', 'B', 'A', 'A', 'A'),
+            '1' => array('B', 'B', 'A', 'B', 'A', 'A'),
+            '2' => array('B', 'B', 'A', 'A', 'B', 'A'),
+            '3' => array('B', 'B', 'A', 'A', 'A', 'B'),
+            '4' => array('B', 'A', 'B', 'B', 'A', 'A'),
+            '5' => array('B', 'A', 'A', 'B', 'B', 'A'),
+            '6' => array('B', 'A', 'A', 'A', 'B', 'B'),
+            '7' => array('B', 'A', 'B', 'A', 'B', 'A'),
+            '8' => array('B', 'A', 'B', 'A', 'A', 'B'),
+            '9' => array('B', 'A', 'A', 'B', 'A', 'B')
+        );
+        $upce_parities[1] = array(
+            '0' => array('A', 'A', 'A', 'B', 'B', 'B'),
+            '1' => array('A', 'A', 'B', 'A', 'B', 'B'),
+            '2' => array('A', 'A', 'B', 'B', 'A', 'B'),
+            '3' => array('A', 'A', 'B', 'B', 'B', 'A'),
+            '4' => array('A', 'B', 'A', 'A', 'B', 'B'),
+            '5' => array('A', 'B', 'B', 'A', 'A', 'B'),
+            '6' => array('A', 'B', 'B', 'B', 'A', 'A'),
+            '7' => array('A', 'B', 'A', 'B', 'A', 'B'),
+            '8' => array('A', 'B', 'A', 'B', 'B', 'A'),
+            '9' => array('A', 'B', 'B', 'A', 'B', 'A')
+        );
+        $k = 0;
+        $seq = '101'; // left guard bar
+        if ($upce) {
+            $bararray = array('code' => $upce_code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
+            $p = $upce_parities[$code[1]][$r];
+            for ($i = 0; $i < 6; ++$i) {
+                $seq .= $codes[$p[$i]][$upce_code[$i]];
+            }
+            $seq .= '010101'; // right guard bar
+        } else {
+            $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
+            $half_len = intval(ceil($len / 2));
+            if ($len == 8) {
+                for ($i = 0; $i < $half_len; ++$i) {
+                    $seq .= $codes['A'][$code[$i]];
+                }
+            } else {
+                $p = $parities[$code[0]];
+                for ($i = 1; $i < $half_len; ++$i) {
+                    $seq .= $codes[$p[$i - 1]][$code[$i]];
+                }
+            }
+            $seq .= '01010'; // center guard bar
+            for ($i = $half_len; $i < $len; ++$i) {
+                if ( ! isset($codes['C'][$code[$i]])) {
+                    throw new InvalidCharacterException('Char ' . $code[$i] . ' not allowed');
+                }
+                $seq .= $codes['C'][$code[$i]];
+            }
+            $seq .= '101'; // right guard bar
+        }
+        $clen = strlen($seq);
+        $w = 0;
+        for ($i = 0; $i < $clen; ++$i) {
+            $w += 1;
+            if (($i == ($clen - 1)) OR (($i < ($clen - 1)) AND ($seq[$i] != $seq[($i + 1)]))) {
+                if ($seq[$i] == '1') {
+                    $t = true; // bar
+                } else {
+                    $t = false; // space
+                }
+                $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
+                $bararray['maxw'] += $w;
+                ++$k;
+                $w = 0;
+            }
+        }
+
+        return $bararray;
+    }
+
+    /**
+     * UPC-Based Extensions
+     * 2-Digit Ext.: Used to indicate magazines and newspaper issue numbers
+     * 5-Digit Ext.: Used to mark suggested retail price of books
+     *
+     * @param $code (string) code to represent.
+     * @param $len (string) barcode type: 2 = 2-Digit, 5 = 5-Digit
+     * @return array barcode representation.
+     * @protected
+     */
+    protected function barcode_eanext($code, $len = 5)
+    {
+        //Padding
+        $code = str_pad($code, $len, '0', STR_PAD_LEFT);
+        // calculate check digit
+        if ($len == 2) {
+            $r = $code % 4;
+        } elseif ($len == 5) {
+            $r = (3 * ($code[0] + $code[2] + $code[4])) + (9 * ($code[1] + $code[3]));
+            $r %= 10;
+        } else {
+            throw new InvalidCheckDigitException();
+        }
+        //Convert digits to bars
+        $codes = array(
+            'A' => array( // left odd parity
+                '0' => '0001101',
+                '1' => '0011001',
+                '2' => '0010011',
+                '3' => '0111101',
+                '4' => '0100011',
+                '5' => '0110001',
+                '6' => '0101111',
+                '7' => '0111011',
+                '8' => '0110111',
+                '9' => '0001011'
+            ),
+            'B' => array( // left even parity
+                '0' => '0100111',
+                '1' => '0110011',
+                '2' => '0011011',
+                '3' => '0100001',
+                '4' => '0011101',
+                '5' => '0111001',
+                '6' => '0000101',
+                '7' => '0010001',
+                '8' => '0001001',
+                '9' => '0010111'
+            )
+        );
+        $parities = array();
+        $parities[2] = array(
+            '0' => array('A', 'A'),
+            '1' => array('A', 'B'),
+            '2' => array('B', 'A'),
+            '3' => array('B', 'B')
+        );
+        $parities[5] = array(
+            '0' => array('B', 'B', 'A', 'A', 'A'),
+            '1' => array('B', 'A', 'B', 'A', 'A'),
+            '2' => array('B', 'A', 'A', 'B', 'A'),
+            '3' => array('B', 'A', 'A', 'A', 'B'),
+            '4' => array('A', 'B', 'B', 'A', 'A'),
+            '5' => array('A', 'A', 'B', 'B', 'A'),
+            '6' => array('A', 'A', 'A', 'B', 'B'),
+            '7' => array('A', 'B', 'A', 'B', 'A'),
+            '8' => array('A', 'B', 'A', 'A', 'B'),
+            '9' => array('A', 'A', 'B', 'A', 'B')
+        );
+        $p = $parities[$len][$r];
+        $seq = '1011'; // left guard bar
+        $seq .= $codes[$p[0]][$code[0]];
+        for ($i = 1; $i < $len; ++$i) {
+            $seq .= '01'; // separator
+            $seq .= $codes[$p[$i]][$code[$i]];
+        }
+        $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
+
+        return $this->binseq_to_array($seq, $bararray);
+    }
+
+    /**
+     * POSTNET and PLANET barcodes.
+     * Used by U.S. Postal Service for automated mail sorting
+     *
+     * @param $code (string) zip code to represent. Must be a string containing a zip code of the form DDDDD or
+     *     DDDDD-DDDD.
+     * @param $planet (boolean) if true print the PLANET barcode, otherwise print POSTNET
+     * @return array barcode representation.
+     * @protected
+     */
+    protected function barcode_postnet($code, $planet = false)
+    {
+        // bar length
+        if ($planet) {
+            $barlen = Array(
+                0 => Array(1, 1, 2, 2, 2),
+                1 => Array(2, 2, 2, 1, 1),
+                2 => Array(2, 2, 1, 2, 1),
+                3 => Array(2, 2, 1, 1, 2),
+                4 => Array(2, 1, 2, 2, 1),
+                5 => Array(2, 1, 2, 1, 2),
+                6 => Array(2, 1, 1, 2, 2),
+                7 => Array(1, 2, 2, 2, 1),
+                8 => Array(1, 2, 2, 1, 2),
+                9 => Array(1, 2, 1, 2, 2)
+            );
+        } else {
+            $barlen = Array(
+                0 => Array(2, 2, 1, 1, 1),
+                1 => Array(1, 1, 1, 2, 2),
+                2 => Array(1, 1, 2, 1, 2),
+                3 => Array(1, 1, 2, 2, 1),
+                4 => Array(1, 2, 1, 1, 2),
+                5 => Array(1, 2, 1, 2, 1),
+                6 => Array(1, 2, 2, 1, 1),
+                7 => Array(2, 1, 1, 1, 2),
+                8 => Array(2, 1, 1, 2, 1),
+                9 => Array(2, 1, 2, 1, 1)
+            );
+        }
+        $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 2, 'bcode' => array());
+        $k = 0;
+        $code = str_replace('-', '', $code);
+        $code = str_replace(' ', '', $code);
+        $len = strlen($code);
+        // calculate checksum
+        $sum = 0;
+        for ($i = 0; $i < $len; ++$i) {
+            $sum += intval($code[$i]);
+        }
+        $chkd = ($sum % 10);
+        if ($chkd > 0) {
+            $chkd = (10 - $chkd);
+        }
+        $code .= $chkd;
+        $len = strlen($code);
+        // start bar
+        $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 2, 'p' => 0);
+        $bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
+        $bararray['maxw'] += 2;
+        for ($i = 0; $i < $len; ++$i) {
+            for ($j = 0; $j < 5; ++$j) {
+                $h = $barlen[$code[$i]][$j];
+                $p = floor(1 / $h);
+                $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
+                $bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
+                $bararray['maxw'] += 2;
+            }
+        }
+        // end bar
+        $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 2, 'p' => 0);
+        $bararray['maxw'] += 1;
+
+        return $bararray;
+    }
+
+    /**
+     * RMS4CC - CBC - KIX
+     * RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code) - KIX (Klant index - Customer index)
+     * RM4SCC is the name of the barcode symbology used by the Royal Mail for its Cleanmail service.
+     *
+     * @param $code (string) code to print
+     * @param $kix (boolean) if true prints the KIX variation (doesn't use the start and end symbols, and the checksum)
+     *     - in this case the house number must be sufficed with an X and placed at the end of the code.
+     * @return array barcode representation.
+     * @protected
+     */
+    protected function barcode_rms4cc($code, $kix = false)
+    {
+        $notkix = ! $kix;
+        // bar mode
+        // 1 = pos 1, length 2
+        // 2 = pos 1, length 3
+        // 3 = pos 2, length 1
+        // 4 = pos 2, length 2
+        $barmode = array(
+            '0' => array(3, 3, 2, 2),
+            '1' => array(3, 4, 1, 2),
+            '2' => array(3, 4, 2, 1),
+            '3' => array(4, 3, 1, 2),
+            '4' => array(4, 3, 2, 1),
+            '5' => array(4, 4, 1, 1),
+            '6' => array(3, 1, 4, 2),
+            '7' => array(3, 2, 3, 2),
+            '8' => array(3, 2, 4, 1),
+            '9' => array(4, 1, 3, 2),
+            'A' => array(4, 1, 4, 1),
+            'B' => array(4, 2, 3, 1),
+            'C' => array(3, 1, 2, 4),
+            'D' => array(3, 2, 1, 4),
+            'E' => array(3, 2, 2, 3),
+            'F' => array(4, 1, 1, 4),
+            'G' => array(4, 1, 2, 3),
+            'H' => array(4, 2, 1, 3),
+            'I' => array(1, 3, 4, 2),
+            'J' => array(1, 4, 3, 2),
+            'K' => array(1, 4, 4, 1),
+            'L' => array(2, 3, 3, 2),
+            'M' => array(2, 3, 4, 1),
+            'N' => array(2, 4, 3, 1),
+            'O' => array(1, 3, 2, 4),
+            'P' => array(1, 4, 1, 4),
+            'Q' => array(1, 4, 2, 3),
+            'R' => array(2, 3, 1, 4),
+            'S' => array(2, 3, 2, 3),
+            'T' => array(2, 4, 1, 3),
+            'U' => array(1, 1, 4, 4),
+            'V' => array(1, 2, 3, 4),
+            'W' => array(1, 2, 4, 3),
+            'X' => array(2, 1, 3, 4),
+            'Y' => array(2, 1, 4, 3),
+            'Z' => array(2, 2, 3, 3)
+        );
+        $code = strtoupper($code);
+        $len = strlen($code);
+        $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 3, 'bcode' => array());
+        if ($notkix) {
+            // table for checksum calculation (row,col)
+            $checktable = array(
+                '0' => array(1, 1),
+                '1' => array(1, 2),
+                '2' => array(1, 3),
+                '3' => array(1, 4),
+                '4' => array(1, 5),
+                '5' => array(1, 0),
+                '6' => array(2, 1),
+                '7' => array(2, 2),
+                '8' => array(2, 3),
+                '9' => array(2, 4),
+                'A' => array(2, 5),
+                'B' => array(2, 0),
+                'C' => array(3, 1),
+                'D' => array(3, 2),
+                'E' => array(3, 3),
+                'F' => array(3, 4),
+                'G' => array(3, 5),
+                'H' => array(3, 0),
+                'I' => array(4, 1),
+                'J' => array(4, 2),
+                'K' => array(4, 3),
+                'L' => array(4, 4),
+                'M' => array(4, 5),
+                'N' => array(4, 0),
+                'O' => array(5, 1),
+                'P' => array(5, 2),
+                'Q' => array(5, 3),
+                'R' => array(5, 4),
+                'S' => array(5, 5),
+                'T' => array(5, 0),
+                'U' => array(0, 1),
+                'V' => array(0, 2),
+                'W' => array(0, 3),
+                'X' => array(0, 4),
+                'Y' => array(0, 5),
+                'Z' => array(0, 0)
+            );
+            $row = 0;
+            $col = 0;
+            for ($i = 0; $i < $len; ++$i) {
+                $row += $checktable[$code[$i]][0];
+                $col += $checktable[$code[$i]][1];
+            }
+            $row %= 6;
+            $col %= 6;
+            $chk = array_keys($checktable, array($row, $col));
+            $code .= $chk[0];
+            ++$len;
+        }
+        $k = 0;
+        if ($notkix) {
+            // start bar
+            $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 2, 'p' => 0);
+            $bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
+            $bararray['maxw'] += 2;
+        }
+        for ($i = 0; $i < $len; ++$i) {
+            for ($j = 0; $j < 4; ++$j) {
+                switch ($barmode[$code[$i]][$j]) {
+                    case 1: {
+                        $p = 0;
+                        $h = 2;
+                        break;
+                    }
+                    case 2: {
+                        $p = 0;
+                        $h = 3;
+                        break;
+                    }
+                    case 3: {
+                        $p = 1;
+                        $h = 1;
+                        break;
+                    }
+                    case 4: {
+                        $p = 1;
+                        $h = 2;
+                        break;
+                    }
+                }
+                $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
+                $bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
+                $bararray['maxw'] += 2;
+            }
+        }
+        if ($notkix) {
+            // stop bar
+            $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 3, 'p' => 0);
+            $bararray['maxw'] += 1;
+        }
+
+        return $bararray;
+    }
+
+    /**
+     * CODABAR barcodes.
+     * Older code often used in library systems, sometimes in blood banks
+     *
+     * @param $code (string) code to represent.
+     * @return array barcode representation.
+     * @protected
+     */
+    protected function barcode_codabar($code)
+    {
+        $chr = array(
+            '0' => '11111221',
+            '1' => '11112211',
+            '2' => '11121121',
+            '3' => '22111111',
+            '4' => '11211211',
+            '5' => '21111211',
+            '6' => '12111121',
+            '7' => '12112111',
+            '8' => '12211111',
+            '9' => '21121111',
+            '-' => '11122111',
+            '$' => '11221111',
+            ':' => '21112121',
+            '/' => '21211121',
+            '.' => '21212111',
+            '+' => '11222221',
+            'A' => '11221211',
+            'B' => '12121121',
+            'C' => '11121221',
+            'D' => '11122211'
+        );
+        $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
+        $k = 0;
+        $w = 0;
+        $seq = '';
+        $code = 'A' . strtoupper($code) . 'A';
+        $len = strlen($code);
+        for ($i = 0; $i < $len; ++$i) {
+            if ( ! isset($chr[$code[$i]])) {
+                throw new InvalidCharacterException('Char ' . $code[$i] . ' is unsupported');
+            }
+            $seq = $chr[$code[$i]];
+            for ($j = 0; $j < 8; ++$j) {
+                if (($j % 2) == 0) {
+                    $t = true; // bar
+                } else {
+                    $t = false; // space
+                }
+                $w = $seq[$i];
+                $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
+                $bararray['maxw'] += $w;
+                ++$k;
+            }
+        }
+
+        return $bararray;
+    }
+
+    /**
+     * CODE11 barcodes.
+     * Used primarily for labeling telecommunications equipment
+     *
+     * @param $code (string) code to represent.
+     * @return array barcode representation.
+     * @protected
+     */
+    protected function barcode_code11($code)
+    {
+        $chr = array(
+            '0' => '111121',
+            '1' => '211121',
+            '2' => '121121',
+            '3' => '221111',
+            '4' => '112121',
+            '5' => '212111',
+            '6' => '122111',
+            '7' => '111221',
+            '8' => '211211',
+            '9' => '211111',
+            '-' => '112111',
+            'S' => '112211'
+        );
+        $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
+        $k = 0;
+        $w = 0;
+        $seq = '';
+        $len = strlen($code);
+        // calculate check digit C
+        $p = 1;
+        $check = 0;
+        for ($i = ($len - 1); $i >= 0; --$i) {
+            $digit = $code[$i];
+            if ($digit == '-') {
+                $dval = 10;
+            } else {
+                $dval = intval($digit);
+            }
+            $check += ($dval * $p);
+            ++$p;
+            if ($p > 10) {
+                $p = 1;
+            }
+        }
+        $check %= 11;
+        if ($check == 10) {
+            $check = '-';
+        }
+        $code .= $check;
+        if ($len > 10) {
+            // calculate check digit K
+            $p = 1;
+            $check = 0;
+            for ($i = $len; $i >= 0; --$i) {
+                $digit = $code[$i];
+                if ($digit == '-') {
+                    $dval = 10;
+                } else {
+                    $dval = intval($digit);
+                }
+                $check += ($dval * $p);
+                ++$p;
+                if ($p > 9) {
+                    $p = 1;
+                }
+            }
+            $check %= 11;
+            $code .= $check;
+            ++$len;
+        }
+        $code = 'S' . $code . 'S';
+        $len += 3;
+        for ($i = 0; $i < $len; ++$i) {
+            if ( ! isset($chr[$code[$i]])) {
+                throw new InvalidCharacterException('Char ' . $code[$i] . ' is unsupported');
+            }
+            $seq = $chr[$code[$i]];
+            for ($j = 0; $j < 6; ++$j) {
+                if (($j % 2) == 0) {
+                    $t = true; // bar
+                } else {
+                    $t = false; // space
+                }
+                $w = $seq[$j];
+                $bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
+                $bararray['maxw'] += $w;
+                ++$k;
+            }
+        }
+
+        return $bararray;
+    }
+
+    /**
+     * Pharmacode
+     * Contains digits (0 to 9)
+     *
+     * @param $code (string) code to represent.
+     * @return array barcode representation.
+     * @protected
+     */
+    protected function barcode_pharmacode($code)
+    {
+        $seq = '';
+        $code = intval($code);
+        while ($code > 0) {
+            if (($code % 2) == 0) {
+                $seq .= '11100';
+                $code -= 2;
+            } else {
+                $seq .= '100';
+                $code -= 1;
+            }
+            $code /= 2;
+        }
+        $seq = substr($seq, 0, -2);
+        $seq = strrev($seq);
+        $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
+
+        return $this->binseq_to_array($seq, $bararray);
+    }
+
+    /**
+     * Pharmacode two-track
+     * Contains digits (0 to 9)
+     *
+     * @param $code (string) code to represent.
+     * @return array barcode representation.
+     * @protected
+     */
+    protected function barcode_pharmacode2t($code)
+    {
+        $seq = '';
+        $code = intval($code);
+        do {
+            switch ($code % 3) {
+                case 0: {
+                    $seq .= '3';
+                    $code = ($code - 3) / 3;
+                    break;
+                }
+                case 1: {
+                    $seq .= '1';
+                    $code = ($code - 1) / 3;
+                    break;
+                }
+                case 2: {
+                    $seq .= '2';
+                    $code = ($code - 2) / 3;
+                    break;
+                }
+            }
+        } while ($code != 0);
+        $seq = strrev($seq);
+        $k = 0;
+        $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 2, 'bcode' => array());
+        $len = strlen($seq);
+        for ($i = 0; $i < $len; ++$i) {
+            switch ($seq[$i]) {
+                case '1': {
+                    $p = 1;
+                    $h = 1;
+                    break;
+                }
+                case '2': {
+                    $p = 0;
+                    $h = 1;
+                    break;
+                }
+                case '3': {
+                    $p = 0;
+                    $h = 2;
+                    break;
+                }
+            }
+            $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
+            $bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
+            $bararray['maxw'] += 2;
+        }
+        unset($bararray['bcode'][($k - 1)]);
+        --$bararray['maxw'];
+
+        return $bararray;
+    }
+
+    /**
+     * IMB - Intelligent Mail Barcode - Onecode - USPS-B-3200
+     * (requires PHP bcmath extension)
+     * Intelligent Mail barcode is a 65-bar code for use on mail in the United States.
+     * The fields are described as follows:<ul><li>The Barcode Identifier shall be assigned by USPS to encode the
+     * presort identification that is currently printed in human readable form on the optional endorsement line (OEL)
+     * as well as for future USPS use. This shall be two digits, with the second digit in the range of 0–4. The
+     * allowable encoding ranges shall be 00–04, 10–14, 20–24, 30–34, 40–44, 50–54, 60–64, 70–74, 80–84, and
+     * 90–94.</li><li>The Service Type Identifier shall be assigned by USPS for any combination of services requested
+     * on the mailpiece. The allowable encoding range shall be 000http://it2.php.net/manual/en/function.dechex.php–999.
+     * Each 3-digit value shall correspond to a particular mail class with a particular combination of service(s). Each
+     * service program, such as OneCode Confirm and OneCode ACS, shall provide the list of Service Type Identifier
+     * values.</li><li>The Mailer or Customer Identifier shall be assigned by USPS as a unique, 6 or 9 digit number
+     * that identifies a business entity. The allowable encoding range for the 6 digit Mailer ID shall be 000000-
+     * 899999, while the allowable encoding range for the 9 digit Mailer ID shall be 900000000-999999999.</li><li>The
+     * Serial or Sequence Number shall be assigned by the mailer for uniquely identifying and tracking mailpieces. The
+     * allowable encoding range shall be 000000000–999999999 when used with a 6 digit Mailer ID and 000000-999999 when
+     * used with a 9 digit Mailer ID. e. The Delivery Point ZIP Code shall be assigned by the mailer for routing the
+     * mailpiece. This shall replace POSTNET for routing the mailpiece to its final delivery point. The length may be
+     * 0, 5, 9, or 11 digits. The allowable encoding ranges shall be no ZIP Code, 00000–99999,  000000000–999999999,
+     * and 00000000000–99999999999.</li></ul>
+     *
+     * @param $code (string) code to print, separate the ZIP (routing code) from the rest using a minus char '-'
+     *     (BarcodeID_ServiceTypeID_MailerID_SerialNumber-RoutingCode)
+     * @return array barcode representation.
+     * @protected
+     */
+    protected function barcode_imb($code)
+    {
+        $asc_chr = array(
+            4,
+            0,
+            2,
+            6,
+            3,
+            5,
+            1,
+            9,
+            8,
+            7,
+            1,
+            2,
+            0,
+            6,
+            4,
+            8,
+            2,
+            9,
+            5,
+            3,
+            0,
+            1,
+            3,
+            7,
+            4,
+            6,
+            8,
+            9,
+            2,
+            0,
+            5,
+            1,
+            9,
+            4,
+            3,
+            8,
+            6,
+            7,
+            1,
+            2,
+            4,
+            3,
+            9,
+            5,
+            7,
+            8,
+            3,
+            0,
+            2,
+            1,
+            4,
+            0,
+            9,
+            1,
+            7,
+            0,
+            2,
+            4,
+            6,
+            3,
+            7,
+            1,
+            9,
+            5,
+            8
+        );
+        $dsc_chr = array(
+            7,
+            1,
+            9,
+            5,
+            8,
+            0,
+            2,
+            4,
+            6,
+            3,
+            5,
+            8,
+            9,
+            7,
+            3,
+            0,
+            6,
+            1,
+            7,
+            4,
+            6,
+            8,
+            9,
+            2,
+            5,
+            1,
+            7,
+            5,
+            4,
+            3,
+            8,
+            7,
+            6,
+            0,
+            2,
+            5,
+            4,
+            9,
+            3,
+            0,
+            1,
+            6,
+            8,
+            2,
+            0,
+            4,
+            5,
+            9,
+            6,
+            7,
+            5,
+            2,
+            6,
+            3,
+            8,
+            5,
+            1,
+            9,
+            8,
+            7,
+            4,
+            0,
+            2,
+            6,
+            3
+        );
+        $asc_pos = array(
+            3,
+            0,
+            8,
+            11,
+            1,
+            12,
+            8,
+            11,
+            10,
+            6,
+            4,
+            12,
+            2,
+            7,
+            9,
+            6,
+            7,
+            9,
+            2,
+            8,
+            4,
+            0,
+            12,
+            7,
+            10,
+            9,
+            0,
+            7,
+            10,
+            5,
+            7,
+            9,
+            6,
+            8,
+            2,
+            12,
+            1,
+            4,
+            2,
+            0,
+            1,
+            5,
+            4,
+            6,
+            12,
+            1,
+            0,
+            9,
+            4,
+            7,
+            5,
+            10,
+            2,
+            6,
+            9,
+            11,
+            2,
+            12,
+            6,
+            7,
+            5,
+            11,
+            0,
+            3,
+            2
+        );
+        $dsc_pos = array(
+            2,
+            10,
+            12,
+            5,
+            9,
+            1,
+            5,
+            4,
+            3,
+            9,
+            11,
+            5,
+            10,
+            1,
+            6,
+            3,
+            4,
+            1,
+            10,
+            0,
+            2,
+            11,
+            8,
+            6,
+            1,
+            12,
+            3,
+            8,
+            6,
+            4,
+            4,
+            11,
+            0,
+            6,
+            1,
+            9,
+            11,
+            5,
+            3,
+            7,
+            3,
+            10,
+            7,
+            11,
+            8,
+            2,
+            10,
+            3,
+            5,
+            8,
+            0,
+            3,
+            12,
+            11,
+            8,
+            4,
+            5,
+            1,
+            3,
+            0,
+            7,
+            12,
+            9,
+            8,
+            10
+        );
+        $code_arr = explode('-', $code);
+        $tracking_number = $code_arr[0];
+        if (isset($code_arr[1])) {
+            $routing_code = $code_arr[1];
+        } else {
+            $routing_code = '';
+        }
+        // Conversion of Routing Code
+        switch (strlen($routing_code)) {
+            case 0: {
+                $binary_code = 0;
+                break;
+            }
+            case 5: {
+                $binary_code = bcadd($routing_code, '1');
+                break;
+            }
+            case 9: {
+                $binary_code = bcadd($routing_code, '100001');
+                break;
+            }
+            case 11: {
+                $binary_code = bcadd($routing_code, '1000100001');
+                break;
+            }
+            default: {
+                throw new BarcodeException('Routing code unknown');
+                break;
+            }
+        }
+        $binary_code = bcmul($binary_code, 10);
+        $binary_code = bcadd($binary_code, $tracking_number[0]);
+        $binary_code = bcmul($binary_code, 5);
+        $binary_code = bcadd($binary_code, $tracking_number[1]);
+        $binary_code .= substr($tracking_number, 2, 18);
+        // convert to hexadecimal
+        $binary_code = $this->dec_to_hex($binary_code);
+        // pad to get 13 bytes
+        $binary_code = str_pad($binary_code, 26, '0', STR_PAD_LEFT);
+        // convert string to array of bytes
+        $binary_code_arr = chunk_split($binary_code, 2, "\r");
+        $binary_code_arr = substr($binary_code_arr, 0, -1);
+        $binary_code_arr = explode("\r", $binary_code_arr);
+        // calculate frame check sequence
+        $fcs = $this->imb_crc11fcs($binary_code_arr);
+        // exclude first 2 bits from first byte
+        $first_byte = sprintf('%2s', dechex((hexdec($binary_code_arr[0]) << 2) >> 2));
+        $binary_code_102bit = $first_byte . substr($binary_code, 2);
+        // convert binary data to codewords
+        $codewords = array();
+        $data = $this->hex_to_dec($binary_code_102bit);
+        $codewords[0] = bcmod($data, 636) * 2;
+        $data = bcdiv($data, 636);
+        for ($i = 1; $i < 9; ++$i) {
+            $codewords[$i] = bcmod($data, 1365);
+            $data = bcdiv($data, 1365);
+        }
+        $codewords[9] = $data;
+        if (($fcs >> 10) == 1) {
+            $codewords[9] += 659;
+        }
+        // generate lookup tables
+        $table2of13 = $this->imb_tables(2, 78);
+        $table5of13 = $this->imb_tables(5, 1287);
+        // convert codewords to characters
+        $characters = array();
+        $bitmask = 512;
+        foreach ($codewords as $k => $val) {
+            if ($val <= 1286) {
+                $chrcode = $table5of13[$val];
+            } else {
+                $chrcode = $table2of13[($val - 1287)];
+            }
+            if (($fcs & $bitmask) > 0) {
+                // bitwise invert
+                $chrcode = ((~$chrcode) & 8191);
+            }
+            $characters[] = $chrcode;
+            $bitmask /= 2;
+        }
+        $characters = array_reverse($characters);
+        // build bars
+        $k = 0;
+        $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 3, 'bcode' => array());
+        for ($i = 0; $i < 65; ++$i) {
+            $asc = (($characters[$asc_chr[$i]] & pow(2, $asc_pos[$i])) > 0);
+            $dsc = (($characters[$dsc_chr[$i]] & pow(2, $dsc_pos[$i])) > 0);
+            if ($asc AND $dsc) {
+                // full bar (F)
+                $p = 0;
+                $h = 3;
+            } elseif ($asc) {
+                // ascender (A)
+                $p = 0;
+                $h = 2;
+            } elseif ($dsc) {
+                // descender (D)
+                $p = 1;
+                $h = 2;
+            } else {
+                // tracker (T)
+                $p = 1;
+                $h = 1;
+            }
+            $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
+            $bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
+            $bararray['maxw'] += 2;
+        }
+        unset($bararray['bcode'][($k - 1)]);
+        --$bararray['maxw'];
+
+        return $bararray;
+    }
+
+    /**
+     * IMB - Intelligent Mail Barcode - Onecode - USPS-B-3200
+     *
+     * @param $code (string) pre-formatted IMB barcode (65 chars "FADT")
+     * @return array barcode representation.
+     * @protected
+     */
+    protected function barcode_imb_pre($code)
+    {
+        if ( ! preg_match('/^[fadtFADT]{65}$/', $code) == 1) {
+            throw new InvalidFormatException();
+        }
+        $characters = str_split(strtolower($code), 1);
+        // build bars
+        $k = 0;
+        $bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 3, 'bcode' => array());
+        for ($i = 0; $i < 65; ++$i) {
+            switch ($characters[$i]) {
+                case 'f': {
+                    // full bar
+                    $p = 0;
+                    $h = 3;
+                    break;
+                }
+                case 'a': {
+                    // ascender
+                    $p = 0;
+                    $h = 2;
+                    break;
+                }
+                case 'd': {
+                    // descender
+                    $p = 1;
+                    $h = 2;
+                    break;
+                }
+                case 't': {
+                    // tracker (short)
+                    $p = 1;
+                    $h = 1;
+                    break;
+                }
+            }
+            $bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
+            $bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
+            $bararray['maxw'] += 2;
+        }
+        unset($bararray['bcode'][($k - 1)]);
+        --$bararray['maxw'];
+
+        return $bararray;
+    }
+
+    /**
+     * Convert large integer number to hexadecimal representation.
+     * (requires PHP bcmath extension)
+     *
+     * @param $number (string) number to convert specified as a string
+     * @return string hexadecimal representation
+     */
+    protected function dec_to_hex($number)
+    {
+        if ($number == 0) {
+            return '00';
+        }
+
+        $hex = [];
+
+        while ($number > 0) {
+            array_push($hex, strtoupper(dechex(bcmod($number, '16'))));
+            $number = bcdiv($number, '16', 0);
+        }
+        $hex = array_reverse($hex);
+
+        return implode($hex);
+    }
+
+    /**
+     * Convert large hexadecimal number to decimal representation (string).
+     * (requires PHP bcmath extension)
+     *
+     * @param $hex (string) hexadecimal number to convert specified as a string
+     * @return string hexadecimal representation
+     */
+    protected function hex_to_dec($hex)
+    {
+        $dec = 0;
+        $bitval = 1;
+        $len = strlen($hex);
+        for ($pos = ($len - 1); $pos >= 0; --$pos) {
+            $dec = bcadd($dec, bcmul(hexdec($hex[$pos]), $bitval));
+            $bitval = bcmul($bitval, 16);
+        }
+
+        return $dec;
+    }
+
+    /**
+     * Intelligent Mail Barcode calculation of Frame Check Sequence
+     *
+     * @param $code_arr (string) array of hexadecimal values (13 bytes holding 102 bits right justified).
+     * @return int 11 bit Frame Check Sequence as integer (decimal base)
+     * @protected
+     */
+    protected function imb_crc11fcs($code_arr)
+    {
+        $genpoly = 0x0F35; // generator polynomial
+        $fcs = 0x07FF; // Frame Check Sequence
+        // do most significant byte skipping the 2 most significant bits
+        $data = hexdec($code_arr[0]) << 5;
+        for ($bit = 2; $bit < 8; ++$bit) {
+            if (($fcs ^ $data) & 0x400) {
+                $fcs = ($fcs << 1) ^ $genpoly;
+            } else {
+                $fcs = ($fcs << 1);
+            }
+            $fcs &= 0x7FF;
+            $data <<= 1;
+        }
+        // do rest of bytes
+        for ($byte = 1; $byte < 13; ++$byte) {
+            $data = hexdec($code_arr[$byte]) << 3;
+            for ($bit = 0; $bit < 8; ++$bit) {
+                if (($fcs ^ $data) & 0x400) {
+                    $fcs = ($fcs << 1) ^ $genpoly;
+                } else {
+                    $fcs = ($fcs << 1);
+                }
+                $fcs &= 0x7FF;
+                $data <<= 1;
+            }
+        }
+
+        return $fcs;
+    }
+
+    /**
+     * Reverse unsigned short value
+     *
+     * @param $num (int) value to reversr
+     * @return int reversed value
+     * @protected
+     */
+    protected function imb_reverse_us($num)
+    {
+        $rev = 0;
+        for ($i = 0; $i < 16; ++$i) {
+            $rev <<= 1;
+            $rev |= ($num & 1);
+            $num >>= 1;
+        }
+
+        return $rev;
+    }
+
+    /**
+     * generate Nof13 tables used for Intelligent Mail Barcode
+     *
+     * @param $n (int) is the type of table: 2 for 2of13 table, 5 for 5of13table
+     * @param $size (int) size of table (78 for n=2 and 1287 for n=5)
+     * @return array requested table
+     * @protected
+     */
+    protected function imb_tables($n, $size)
+    {
+        $table = array();
+        $lli = 0; // LUT lower index
+        $lui = $size - 1; // LUT upper index
+        for ($count = 0; $count < 8192; ++$count) {
+            $bit_count = 0;
+            for ($bit_index = 0; $bit_index < 13; ++$bit_index) {
+                $bit_count += intval(($count & (1 << $bit_index)) != 0);
+            }
+            // if we don't have the right number of bits on, go on to the next value
+            if ($bit_count == $n) {
+                $reverse = ($this->imb_reverse_us($count) >> 3);
+                // if the reverse is less than count, we have already visited this pair before
+                if ($reverse >= $count) {
+                    // If count is symmetric, place it at the first free slot from the end of the list.
+                    // Otherwise, place it at the first free slot from the beginning of the list AND place $reverse ath the next free slot from the beginning of the list
+                    if ($reverse == $count) {
+                        $table[$lui] = $count;
+                        --$lui;
+                    } else {
+                        $table[$lli] = $count;
+                        ++$lli;
+                        $table[$lli] = $reverse;
+                        ++$lli;
+                    }
+                }
+            }
+        }
+
+        return $table;
+    }
+
+    protected function convertBarcodeArrayToNewStyle($oldBarcodeArray)
+    {
+        $newBarcodeArray = [];
+        $newBarcodeArray['code'] = $oldBarcodeArray['code'];
+        $newBarcodeArray['maxWidth'] = $oldBarcodeArray['maxw'];
+        $newBarcodeArray['maxHeight'] = $oldBarcodeArray['maxh'];
+        $newBarcodeArray['bars'] = [];
+        foreach ($oldBarcodeArray['bcode'] as $oldbar) {
+            $newBar = [];
+            $newBar['width'] = $oldbar['w'];
+            $newBar['height'] = $oldbar['h'];
+            $newBar['positionVertical'] = $oldbar['p'];
+            $newBar['drawBar'] = $oldbar['t'];
+            $newBar['drawSpacing'] = ! $oldbar['t'];
+
+            $newBarcodeArray['bars'][] = $newBar;
+        }
+
+        return $newBarcodeArray;
+    }
+}

+<?php
+
+namespace Picqer\Barcode;
+
+class BarcodeGeneratorHTML extends BarcodeGenerator
+{
+
+    /**
+     * Return an HTML representation of barcode.
+     *
+     * @param string $code code to print
+     * @param string $type type of barcode
+     * @param int $widthFactor Width of a single bar element in pixels.
+     * @param int $totalHeight Height of a single bar element in pixels.
+     * @param int|string $color Foreground color for bar elements (background is transparent).
+     * @return string HTML code.
+     * @public
+     */
+    public function getBarcode($code, $type, $widthFactor = 2, $totalHeight = 30, $color = 'black')
+    {
+        $barcodeData = $this->getBarcodeData($code, $type);
+
+        $html = '<div style="font-size:0;position:relative;width:' . ($barcodeData['maxWidth'] * $widthFactor) . 'px;height:' . ($totalHeight) . 'px;">' . "\n";
+
+        $positionHorizontal = 0;
+        foreach ($barcodeData['bars'] as $bar) {
+            $barWidth = round(($bar['width'] * $widthFactor), 3);
+            $barHeight = round(($bar['height'] * $totalHeight / $barcodeData['maxHeight']), 3);
+
+            if ($bar['drawBar']) {
+                $positionVertical = round(($bar['positionVertical'] * $totalHeight / $barcodeData['maxHeight']), 3);
+                // draw a vertical bar
+                $html .= '<div style="background-color:' . $color . ';width:' . $barWidth . 'px;height:' . $barHeight . 'px;position:absolute;left:' . $positionHorizontal . 'px;top:' . $positionVertical . 'px;">&nbsp;</div>' . "\n";
+            }
+
+            $positionHorizontal += $barWidth;
+        }
+
+        $html .= '</div>' . "\n";
+
+        return $html;
+    }
+}

+<?php
+
+namespace Picqer\Barcode;
+
+use Picqer\Barcode\Exceptions\BarcodeException;
+
+class BarcodeGeneratorJPG extends BarcodeGenerator
+{
+
+    /**
+     * Return a JPG image representation of barcode (requires GD or Imagick library).
+     *
+     * @param string $code code to print
+     * @param string $type type of barcode:
+     * @param int $widthFactor Width of a single bar element in pixels.
+     * @param int $totalHeight Height of a single bar element in pixels.
+     * @param array $color RGB (0-255) foreground color for bar elements (background is transparent).
+     * @return string image data or false in case of error.
+     * @public
+     * @throws BarcodeException
+     */
+    public function getBarcode($code, $type, $widthFactor = 2, $totalHeight = 30, $color = array(0, 0, 0))
+    {
+        $barcodeData = $this->getBarcodeData($code, $type);
+
+        // calculate image size
+        $width = ($barcodeData['maxWidth'] * $widthFactor);
+        $height = $totalHeight;
+
+        if (function_exists('imagecreate')) {
+            // GD library
+            $imagick = false;
+            $jpg = imagecreate($width, $height);
+            $colorBackground = imagecolorallocate($jpg, 255, 255, 255);
+            imagecolortransparent($jpg, $colorBackground);
+            $colorForeground = imagecolorallocate($jpg, $color[0], $color[1], $color[2]);
+        } elseif (extension_loaded('imagick')) {
+            $imagick = true;
+            $colorForeground = new \imagickpixel('rgb(' . $color[0] . ',' . $color[1] . ',' . $color[2] . ')');
+            $jpg = new \Imagick();
+            $jpg->newImage($width, $height, 'white', 'jpg');
+            $imageMagickObject = new \imagickdraw();
+            $imageMagickObject->setFillColor($colorForeground);
+        } else {
+            throw new BarcodeException('Neither gd-lib or imagick are installed!');
+        }
+
+        // print bars
+        $positionHorizontal = 0;
+        foreach ($barcodeData['bars'] as $bar) {
+            $bw = round(($bar['width'] * $widthFactor), 3);
+            $bh = round(($bar['height'] * $totalHeight / $barcodeData['maxHeight']), 3);
+            if ($bar['drawBar']) {
+                $y = round(($bar['positionVertical'] * $totalHeight / $barcodeData['maxHeight']), 3);
+                // draw a vertical bar
+                if ($imagick && isset($imageMagickObject)) {
+                    $imageMagickObject->rectangle($positionHorizontal, $y, ($positionHorizontal + $bw), ($y + $bh));
+                } else {
+                    imagefilledrectangle($jpg, $positionHorizontal, $y, ($positionHorizontal + $bw) - 1, ($y + $bh),
+                        $colorForeground);
+                }
+            }
+            $positionHorizontal += $bw;
+        }
+        ob_start();
+        if ($imagick && isset($imageMagickObject)) {
+            $jpg->drawImage($imageMagickObject);
+            echo $jpg;
+        } else {
+            imagejpeg($jpg);
+            imagedestroy($jpg);
+        }
+        $image = ob_get_clean();
+
+        return $image;
+    }
+}

+<?php
+
+namespace Picqer\Barcode;
+
+use Picqer\Barcode\Exceptions\BarcodeException;
+
+class BarcodeGeneratorPNG extends BarcodeGenerator
+{
+
+    /**
+     * Return a PNG image representation of barcode (requires GD or Imagick library).
+     *
+     * @param string $code code to print
+     * @param string $type type of barcode:
+     * @param int $widthFactor Width of a single bar element in pixels.
+     * @param int $totalHeight Height of a single bar element in pixels.
+     * @param array $color RGB (0-255) foreground color for bar elements (background is transparent).
+     * @return string image data or false in case of error.
+     * @public
+     */
+    public function getBarcode($code, $type, $widthFactor = 2, $totalHeight = 30, $color = array(0, 0, 0))
+    {
+        $barcodeData = $this->getBarcodeData($code, $type);
+
+        // calculate image size
+        $width = ($barcodeData['maxWidth'] * $widthFactor);
+        $height = $totalHeight;
+
+        if (function_exists('imagecreate')) {
+            // GD library
+            $imagick = false;
+            $png = imagecreate($width, $height);
+            $colorBackground = imagecolorallocate($png, 255, 255, 255);
+            imagecolortransparent($png, $colorBackground);
+            $colorForeground = imagecolorallocate($png, $color[0], $color[1], $color[2]);
+        } elseif (extension_loaded('imagick')) {
+            $imagick = true;
+            $colorForeground = new \imagickpixel('rgb(' . $color[0] . ',' . $color[1] . ',' . $color[2] . ')');
+            $png = new \Imagick();
+            $png->newImage($width, $height, 'none', 'png');
+            $imageMagickObject = new \imagickdraw();
+            $imageMagickObject->setFillColor($colorForeground);
+        } else {
+            throw new BarcodeException('Neither gd-lib or imagick are installed!');
+        }
+
+        // print bars
+        $positionHorizontal = 0;
+        foreach ($barcodeData['bars'] as $bar) {
+            $bw = round(($bar['width'] * $widthFactor), 3);
+            $bh = round(($bar['height'] * $totalHeight / $barcodeData['maxHeight']), 3);
+            if ($bar['drawBar']) {
+                $y = round(($bar['positionVertical'] * $totalHeight / $barcodeData['maxHeight']), 3);
+                // draw a vertical bar
+                if ($imagick && isset($imageMagickObject)) {
+                    $imageMagickObject->rectangle($positionHorizontal, $y, ($positionHorizontal + $bw), ($y + $bh));
+                } else {
+                    imagefilledrectangle($png, $positionHorizontal, $y, ($positionHorizontal + $bw) - 1, ($y + $bh),
+                        $colorForeground);
+                }
+            }
+            $positionHorizontal += $bw;
+        }
+        ob_start();
+        if ($imagick && isset($imageMagickObject)) {
+            $png->drawImage($imageMagickObject);
+            echo $png;
+        } else {
+            imagepng($png);
+            imagedestroy($png);
+        }
+        $image = ob_get_clean();
+
+        return $image;
+    }
+}

+<?php
+
+namespace Picqer\Barcode;
+
+class BarcodeGeneratorSVG extends BarcodeGenerator
+{
+
+    /**
+     * Return a SVG string representation of barcode.
+     *
+     * @param $code (string) code to print
+     * @param $type (const) type of barcode
+     * @param $widthFactor (int) Minimum width of a single bar in user units.
+     * @param $totalHeight (int) Height of barcode in user units.
+     * @param $color (string) Foreground color (in SVG format) for bar elements (background is transparent).
+     * @return string SVG code.
+     * @public
+     */
+    public function getBarcode($code, $type, $widthFactor = 2, $totalHeight = 30, $color = 'black')
+    {
+        $barcodeData = $this->getBarcodeData($code, $type);
+
+        // replace table for special characters
+        $repstr = array("\0" => '', '&' => '&amp;', '<' => '&lt;', '>' => '&gt;');
+
+        $width = round(($barcodeData['maxWidth'] * $widthFactor), 3);
+
+        $svg = '<?xml version="1.0" standalone="no" ?>' . "\n";
+        $svg .= '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">' . "\n";
+        $svg .= '<svg width="' . $width . '" height="' . $totalHeight . '" viewBox="0 0 ' . $width . ' ' . $totalHeight . '" version="1.1" xmlns="http://www.w3.org/2000/svg">' . "\n";
+        $svg .= "\t" . '<desc>' . strtr($barcodeData['code'], $repstr) . '</desc>' . "\n";
+        $svg .= "\t" . '<g id="bars" fill="' . $color . '" stroke="none">' . "\n";
+        // print bars
+        $positionHorizontal = 0;
+        foreach ($barcodeData['bars'] as $bar) {
+            $barWidth = round(($bar['width'] * $widthFactor), 3);
+            $barHeight = round(($bar['height'] * $totalHeight / $barcodeData['maxHeight']), 3);
+            if ($bar['drawBar']) {
+                $positionVertical = round(($bar['positionVertical'] * $totalHeight / $barcodeData['maxHeight']), 3);
+                // draw a vertical bar
+                $svg .= "\t\t" . '<rect x="' . $positionHorizontal . '" y="' . $positionVertical . '" width="' . $barWidth . '" height="' . $barHeight . '" />' . "\n";
+            }
+            $positionHorizontal += $barWidth;
+        }
+        $svg .= "\t" . '</g>' . "\n";
+        $svg .= '</svg>' . "\n";
+
+        return $svg;
+    }
+}

+<?php
+
+namespace Picqer\Barcode\Exceptions;
+
+class BarcodeException extends \Exception {}

+<?php
+
+namespace Picqer\Barcode\Exceptions;
+
+class InvalidCharacterException extends BarcodeException {}

+<?php
+
+namespace Picqer\Barcode\Exceptions;
+
+class InvalidCheckDigitException extends BarcodeException {}

+<?php
+
+namespace Picqer\Barcode\Exceptions;
+
+class InvalidFormatException extends BarcodeException {}

+<?php
+
+namespace Picqer\Barcode\Exceptions;
+
+class InvalidLengthException extends BarcodeException {}

+<?php
+
+namespace Picqer\Barcode\Exceptions;
+
+class UnknownTypeException extends BarcodeException {}

+<?php
+
+namespace addons\barcode\library;
+
+
+class Service
+{
+    public static function barcode($params)
+    {
+        $params = is_array($params) ? $params : [$params];
+        $params['text'] = isset($params['text']) ? $params['text'] : 'Hello world!';
+        $params['type'] = isset($params['type']) ? $params['type'] : 'C128';
+        $params['width'] = isset($params['width']) ? $params['width'] : 2;
+        $params['height'] = isset($params['height']) ? $params['height'] : 30;
+        $params['foreground'] = isset($params['foreground']) ? $params['foreground'] : "#000000";
+
+        // 前景色
+        list($r, $g, $b) = sscanf($params['foreground'], "#%02x%02x%02x");
+        $foregroundcolor = [$r, $g, $b];
+
+        // 创建实例
+        $generator = new \Picqer\Barcode\BarcodeGeneratorPNG();
+        $barcode = $generator->getBarcode($params['text'], $params['type'], $params['width'], $params['height'], $foregroundcolor);
+
+        return $barcode;
+    }
+}

+<!DOCTYPE html>
+<html>
+    <head>
+        <meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
+        <title>条码生成 - {$site.name}</title>
+        <link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
+
+        <!-- HTML5 shim and Respond.js IE8 support of HTML5 elements and media queries -->
+        <!--[if lt IE 9]>
+          <script src="http://apps.bdimg.com/libs/html5shiv/3.7/html5shiv.min.js"></script>
+          <script src="http://apps.bdimg.com/libs/respond.js/1.4.2/respond.js"></script>
+        <![endif]-->
+    </head>
+    <body>
+        <div class="container">
+            <h2>条码生成</h2>
+            <hr>
+            <div class="well">
+                <form action="" method="post">
+                    <div class="row">
+                        <div class="col-md-4">
+                            <div class="form-group">
+                                <label class="control-label">文本内容</label>
+                                <input type="text" name="text" class="form-control" placeholder="" value="1234567890">
+                            </div>
+                            <div class="form-group">
+                                <label class="control-label">条码类型</label>
+                                <select name="type" class="form-control">
+                                    <option value="C128">C128</option>
+                                    <option value="C128A">C128A</option>
+                                    <option value="C128B">C128B</option>
+                                    <option value="C128C">C128C</option>
+                                    <option value="C39">C39</option>
+                                    <option value="C39+">C39+</option>
+                                    <option value="C39E">C39E</option>
+                                    <option value="C39E+">C39E+</option>
+                                    <option value="S25">S25</option>
+                                    <option value="I25">I25</option>
+                                    <option value="I25+">I25+</option>
+                                    <option value="EAN2">EAN2</option>
+                                    <option value="EAN5">EAN5</option>
+                                    <option value="EAN8">EAN8</option>
+                                    <option value="EAN13">EAN13</option>
+                                    <option value="UPCA">UPCA</option>
+                                    <option value="UPCE">UPCE</option>
+                                    <option value="MSI">MSI</option>
+                                    <option value="POSTNET">POSTNET</option>
+                                    <option value="PLANET">PLANET</option>
+                                    <option value="RMS4CC">RMS4CC</option>
+                                    <option value="KIX">KIX</option>
+                                    <option value="IMB">IMB</option>
+                                    <option value="CODABAR">CODABAR</option>
+                                    <option value="CODE11">CODE11</option>
+                                    <option value="PHARMA">PHARMA</option>
+                                    <option value="PHARMA2T">PHARMA2T</option>
+                                </select>
+                            </div>
+
+                            <div class="form-group">
+                                <input type="submit" class="btn btn-info" />
+                                <input type="reset" class="btn btn-default" />
+                            </div>
+                        </div>
+
+                        <div class="col-md-2">
+                            <div class="form-group">
+                                <div class="form-group">
+                                    <label class="control-label">前景色</label>
+                                    <input type="text" name="foreground" placeholder="" class="form-control" value="#000000">
+                                </div>
+                                <div class="form-group">
+                                    <label class="control-label">间距</label>
+                                    <input type="number" name="width" placeholder="" class="form-control" value="2">
+                                </div>
+                                <div class="form-group">
+                                    <label class="control-label">高度</label>
+                                    <input type="number" name="height" placeholder="" class="form-control" value="30">
+                                </div>
+                            </div>
+                        </div>
+                    </div>
+                </form>
+            </div>
+            <input type="text" class="form-control" id='barcodeurl' />
+            <img src="" alt="" id='barcodeimg' style="margin-top:15px;"/>
+        </div>
+        <script src="https://cdn.bootcss.com/jquery/2.2.4/jquery.min.js"></script>
+        <script type="text/javascript">
+            $(function () {
+                $("form").submit(function () {
+                    $("#barcodeimg").prop("src", "{:addon_url('barcode/index/build',[],false)}?" + $(this).serialize());
+                    $("#barcodeurl").val("{:addon_url('barcode/index/build',[],false,true)}?" + $(this).serialize());
+                    return false;
+                });
+                $("form").trigger('submit');
+            });
+        </script>
+    </body>
+</html>

+{"files":[],"license":"basic","licenseto":"10789","licensekey":"ZC8AptuI2eqxYS4l 0A2s088RGt+\/yZpmeu\/k8w==","domains":["campus.cn"],"licensecodes":[],"validations":["c51a74160ee0aa6a19729b33d4a9fcdc"]}

+<?php
+
+namespace addons\qiniu;
+
+use fast\Http;
+use Qiniu\Auth;
+use think\Addons;
+use think\App;
+use think\Loader;
+
+/**
+ * 七牛云储存插件
+ */
+class Qiniu extends Addons
+{
+
+    /**
+     * 插件安装方法
+     * @return bool
+     */
+    public function install()
+    {
+        return true;
+    }
+
+    /**
+     * 插件卸载方法
+     * @return bool
+     */
+    public function uninstall()
+    {
+        return true;
+    }
+
+    /**
+     * 判断是否来源于API上传
+     */
+    public function moduleInit($request)
+    {
+        $config = $this->getConfig();
+        $module = strtolower($request->module());
+        if ($module == 'api' && ($config['apiupload'] ?? 0) &&
+            strtolower($request->controller()) == 'common' &&
+            strtolower($request->action()) == 'upload') {
+            request()->param('isApi', true);
+            App::invokeMethod(["\\addons\\qiniu\\controller\\Index", "upload"], ['isApi' => true]);
+        }
+    }
+
+    /**
+     * 上传初始化时
+     */
+    public function uploadConfigInit(&$upload)
+    {
+        $config = $this->getConfig();
+        $module = request()->module();
+        $module = $module ? strtolower($module) : 'index';
+
+        $policy = array(
+            'saveKey' => ltrim($config['savekey'], '/'),
+        );
+
+        $config['savekey'] = str_replace(
+            ['$(year)', '$(mon)', '$(day)', '$(hour)', '$(min)', '$(sec)', '$(etag)', '$(ext)', '$(fname)'],
+            ['{year}', '{mon}', '{day}', '$(hour)', '$(min)', '$(sec)', '{filemd5}', '{.suffix}', '{filename}'],
+            $config['savekey']
+        );
+        $auth = new Auth($config['accessKey'], $config['secretKey']);
+
+        $token = '';
+        $noNeedLogin = array_filter(explode(',', $config['noneedlogin'] ?? ''));
+        $isModuleLogin = false;
+        $tagName = 'upload_config_checklogin';
+        foreach (\think\Hook::get($tagName) as $index => $name) {
+            if (\think\Hook::exec($name, $tagName)) {
+                $isModuleLogin = true;
+                break;
+            }
+        }
+        if (in_array($module, $noNeedLogin)
+            || ($module == 'admin' && \app\admin\library\Auth::instance()->id)
+            || ($module != 'admin' && \app\common\library\Auth::instance()->id)
+            || $isModuleLogin
+        ) {
+            $token = $auth->uploadToken($config['bucket'], null, $config['expire'], $policy);
+        }
+        $multipart = [
+            'qiniutoken' => $token
+        ];
+
+        $upload = array_merge($upload, [
+            'cdnurl'     => $config['cdnurl'],
+            'uploadurl'  => $config['uploadmode'] == 'client' ? $config['uploadurl'] : addon_url('qiniu/index/upload', [], false, true),
+            'uploadmode' => $config['uploadmode'],
+            'bucket'     => $config['bucket'],
+            'maxsize'    => $config['maxsize'],
+            'mimetype'   => $config['mimetype'],
+            'savekey'    => $config['savekey'],
+            'chunking'   => (bool)($config['chunking'] ?? $upload['chunking']),
+            'chunksize'  => (int)($config['chunksize'] ?? $upload['chunksize']),
+            'multipart'  => $multipart,
+            'storage'    => $this->getName(),
+            'multiple'   => $config['multiple'] ? true : false,
+        ]);
+    }
+
+    /**
+     * 附件删除后
+     */
+    public function uploadDelete($attachment)
+    {
+        $config = $this->getConfig();
+        if ($attachment['storage'] == 'qiniu' && isset($config['syncdelete']) && $config['syncdelete']) {
+            $auth = new Auth($config['accessKey'], $config['secretKey']);
+            $entry = $config['bucket'] . ':' . ltrim($attachment->url, '/');
+            $encodedEntryURI = \Qiniu\base64_urlSafeEncode($entry);
+            $url = 'http://rs.qiniu.com/delete/' . $encodedEntryURI;
+            $headers = $auth->authorization($url);
+            //删除云储存文件
+            $ret = Http::sendRequest($url, [], 'POST', [CURLOPT_HTTPHEADER => ['Authorization: ' . $headers['Authorization']]]);
+            //如果是服务端中转，还需要删除本地文件
+            //if ($config['uploadmode'] == 'server') {
+            //    $filePath = ROOT_PATH . 'public' . str_replace('/', DS, $attachment->url);
+            //    if ($filePath) {
+            //        @unlink($filePath);
+            //    }
+            //}
+        }
+        return true;
+    }
+
+    public function appInit()
+    {
+        if (!class_exists('\Qiniu\Config')) {
+            Loader::addNamespace('Qiniu', ADDON_PATH . 'qiniu' . DS . 'library' . DS . 'Qiniu' . DS);
+            require_once ADDON_PATH . 'qiniu' . DS . 'library' . DS . 'Qiniu' . DS . 'functions.php';
+        }
+    }
+
+}

+//修改上传的接口调用
+require(['upload'], function (Upload) {
+
+    var _onInit = Upload.events.onInit;
+    //初始化中完成判断
+    Upload.events.onInit = function () {
+        _onInit.apply(this, Array.prototype.slice.apply(arguments));
+        //如果上传接口不是七牛云，则不处理
+        if (this.options.url !== Config.upload.uploadurl) {
+            return;
+        }
+        var _success = this.options.success;
+
+        $.extend(this.options, {
+            //关闭自动处理队列功能
+            autoQueue: false,
+            chunkSuccess: function (chunk, file, response) {
+                this.contexts = this.contexts ? this.contexts : [];
+                this.contexts.push(typeof response.ctx !== 'undefined' ? response.ctx : response.data.ctx);
+            },
+            chunksUploaded: function (file, done) {
+                var that = this;
+                var params = $(that.element).data("params") || {};
+                var category = typeof params.category !== 'undefined' ? params.category : ($(that.element).data("category") || '');
+                category = typeof category === 'function' ? category.call(this, file) : category;
+                Fast.api.ajax({
+                    url: "/addons/qiniu/index/upload",
+                    data: {
+                        action: 'merge',
+                        filesize: file.size,
+                        filename: file.name,
+                        chunkid: file.upload.uuid,
+                        chunkcount: file.upload.totalChunkCount,
+                        width: file.width || 0,
+                        height: file.height || 0,
+                        type: file.type,
+                        category: category,
+                        qiniutoken: Config.upload.multipart.qiniutoken,
+                        contexts: this.contexts
+                    },
+                }, function (data, ret) {
+                    done(JSON.stringify(ret));
+                    return false;
+                }, function (data, ret) {
+                    file.accepted = false;
+                    that._errorProcessing([file], ret.msg);
+                    return false;
+                });
+
+            },
+        });
+
+        //先移除已有的事件
+        this.off("success", _success).on("success", function (file, response) {
+            var that = this;
+            var ret = {code: 0, msg: response};
+            try {
+                ret = typeof response === 'string' ? JSON.parse(response) : response;
+                if (file.xhr.status === 200) {
+                    if (Config.upload.uploadmode === 'client') {
+                        if (typeof ret.key !== 'undefined') {
+                            ret = {code: 1, msg: "", data: {url: '/' + ret.key, hash: ret.hash}};
+                        }
+                    }
+
+                    if (ret.code == 1) {
+                        var url = ret.data.url || '';
+                        var params = $(that.element).data("params") || {};
+                        var category = typeof params.category !== 'undefined' ? params.category : ($(that.element).data("category") || '');
+                        category = typeof category === 'function' ? category.call(that, file) : category;
+                        Fast.api.ajax({
+                            url: "/addons/qiniu/index/notify",
+                            data: {name: file.name, url: ret.data.url, hash: ret.data.hash, size: file.size, width: file.width || 0, height: file.height || 0, type: file.type, category: category, qiniutoken: Config.upload.multipart.qiniutoken}
+                        }, function () {
+                            return false;
+                        }, function () {
+                            return false;
+                        });
+                    } else {
+                        console.error(ret);
+                    }
+                } else {
+                    console.error(file.xhr);
+                }
+            } catch (e) {
+                console.error(e);
+            }
+            _success.call(this, file, ret);
+        });
+
+        this.on("addedfile", function (file) {
+            var that = this;
+            setTimeout(function () {
+                if (file.status === 'error') {
+                    return;
+                }
+
+                var md5 = ''; //七牛云无需本地获取文件MD5
+                var chunk = that.options.chunking && file.size > that.options.chunkSize ? 1 : 0;
+                var params = $(that.element).data("params") || {};
+                var category = typeof params.category !== 'undefined' ? params.category : ($(that.element).data("category") || '');
+                category = typeof category === 'function' ? category.call(that, file) : category;
+                Fast.api.ajax({
+                    url: "/addons/qiniu/index/params",
+                    data: {method: 'POST', category: category, md5: md5, name: file.name, type: file.type, size: file.size, chunk: chunk, chunksize: that.options.chunkSize, qiniutoken: Config.upload.multipart.qiniutoken},
+                }, function (data) {
+                    file.qiniutoken = data.qiniutoken;
+                    file.params = data;
+                    file.category = category;
+
+                    if (file.status != 'error') {
+                        //开始上传
+                        that.enqueueFile(file);
+                    } else {
+                        that.removeFile(file);
+                    }
+                    return false;
+                }, function () {
+                    that.removeFile(file);
+                });
+            }, 0);
+        });
+
+        //如果是直传模式
+        if (Config.upload.uploadmode === 'client') {
+            var _url = this.options.url;
+
+            //分片上传时URL链接不同
+            this.options.url = function (files) {
+                this.options.headers = {"Authorization": "UpToken " + Config.upload.multipart.qiniutoken};
+                if (files[0].upload.chunked) {
+                    var chunk = null;
+                    files[0].upload.chunks.forEach(function (item) {
+                        if (item.status === 'uploading') {
+                            chunk = item;
+                        }
+                    });
+                    if (!chunk) {
+                        return Config.upload.uploadurl + '/mkfile/' + files[0].size;
+                    } else {
+                        return Config.upload.uploadurl + '/mkblk/' + chunk.dataBlock.data.size;
+                    }
+                }
+                return _url;
+            };
+
+            this.options.params = function (files, xhr, chunk) {
+                var params = Config.upload.multipart;
+                if (chunk) {
+                    return $.extend({}, params, {
+                        filesize: chunk.file.size,
+                        filename: chunk.file.name,
+                        chunkid: chunk.file.upload.uuid,
+                        chunkindex: chunk.index,
+                        chunkcount: chunk.file.upload.totalChunkCount,
+                        chunkfilesize: chunk.dataBlock.data.size,
+                        width: chunk.file.width || 0,
+                        height: chunk.file.height || 0,
+                        type: chunk.file.type,
+                    });
+                } else {
+                    var retParams = $.extend({}, params, files[0].params || {});
+                    //七牛云直传使用的是token参数
+                    retParams.token = retParams.qiniutoken;
+                    delete retParams.qiniutoken;
+                    return retParams;
+                }
+            };
+
+            //分片上传时需要变更提交的内容
+            this.on("sending", function (file, xhr, formData) {
+                if (file.upload.chunked) {
+                    var _send = xhr.send;
+                    xhr.send = function () {
+                        var chunk = null;
+                        file.upload.chunks.forEach(function (item) {
+                            if (item.status == 'uploading') {
+                                chunk = item;
+                            }
+                        });
+                        if (chunk) {
+                            _send.call(xhr, chunk.dataBlock.data);
+                        }
+                    };
+                }
+            });
+        }
+    };
+
+});

+<?php
+
+return [
+    [
+        'name' => 'accessKey',
+        'title' => 'accessKey',
+        'type' => 'string',
+        'content' => [],
+        'value' => '8BbfcyH8uJI0gVa2XXjkp9FRImn3TlSRq7RW8L01',
+        'rule' => 'required',
+        'msg' => '',
+        'tip' => '请在个人中心 > 密钥管理中获取 > AK',
+        'ok' => '',
+        'extend' => '',
+    ],
+    [
+        'name' => 'secretKey',
+        'title' => 'secretKey',
+        'type' => 'string',
+        'content' => [],
+        'value' => 'cvcdMaQtIgJQ_K5X84DT01yrzylVYF84dvbva6Zi',
+        'rule' => 'required',
+        'msg' => '',
+        'tip' => '请在个人中心 > 密钥管理中获取 > SK',
+        'ok' => '',
+        'extend' => '',
+    ],
+    [
+        'name' => 'bucket',
+        'title' => 'bucket',
+        'type' => 'string',
+        'content' => [],
+        'value' => 'campus1',
+        'rule' => 'required;bucket',
+        'msg' => '',
+        'tip' => '存储空间名称',
+        'ok' => '',
+        'extend' => 'data-rule-bucket="[/^[0-9a-z_\\-]{3,63}$/, \'请输入正确的Bucket名称\']"',
+    ],
+    [
+        'name' => 'uploadurl',
+        'title' => '上传接口地址',
+        'type' => 'select',
+        'content' => [
+            'https://upload-z0.qiniup.com' => '华东 https://upload-z0.qiniup.com',
+            'https://upload-z1.qiniup.com' => '华北 https://upload-z1.qiniup.com',
+            'https://upload-z2.qiniup.com' => '华南 https://upload-z2.qiniup.com',
+            'https://upload-na0.qiniup.com' => '北美 https://upload-na0.qiniup.com',
+            'https://upload-as0.qiniup.com' => '东南亚 https://upload-as0.qiniup.com',
+            'https://up-cn-east-2.qiniup.com' => '华东 浙江2 https://up-cn-east-2.qiniup.com',
+        ],
+        'value' => 'https://upload-z1.qiniup.com',
+        'rule' => 'required',
+        'msg' => '',
+        'tip' => '推荐选择最近的地址',
+        'ok' => '',
+        'extend' => '',
+    ],
+    [
+        'name' => 'cdnurl',
+        'title' => 'CDN地址',
+        'type' => 'string',
+        'content' => [],
+        'value' => 'http://rramxwmk1.hb-bkt.clouddn.com',
+        'rule' => 'required;cdnurl',
+        'msg' => '',
+        'tip' => '未绑定CDN的话可使用七牛分配的测试域名',
+        'ok' => '',
+        'extend' => 'data-rule-cdnurl="[/^http(s)?:\\/\\/.*$/, \'必需以http(s)://开头\']"',
+    ],
+    [
+        'name' => 'uploadmode',
+        'title' => '上传模式',
+        'type' => 'select',
+        'content' => [
+            'client' => '客户端直传(速度快,无备份)',
+            'server' => '服务器中转(占用服务器带宽,可备份)',
+        ],
+        'value' => 'server',
+        'rule' => '',
+        'msg' => '',
+        'tip' => '启用服务器中转时务必配置操作员和密码',
+        'ok' => '',
+        'extend' => '',
+    ],
+    [
+        'name' => 'serverbackup',
+        'title' => '服务器中转模式备份',
+        'type' => 'radio',
+        'content' => [
+            1 => '备份(附件管理将产生2条记录)',
+            0 => '不备份',
+        ],
+        'value' => '1',
+        'rule' => '',
+        'msg' => '',
+        'tip' => '服务器中转模式下是否备份文件',
+        'ok' => '',
+        'extend' => '',
+    ],
+    [
+        'name' => 'savekey',
+        'title' => '保存文件名',
+        'type' => 'string',
+        'content' => [],
+        'value' => '/uploads/{year}{mon}{day}/{filemd5}{.suffix}',
+        'rule' => 'required',
+        'msg' => '',
+        'tip' => '',
+        'ok' => '',
+        'extend' => '',
+    ],
+    [
+        'name' => 'expire',
+        'title' => '上传有效时长',
+        'type' => 'string',
+        'content' => [],
+        'value' => '600',
+        'rule' => 'required',
+        'msg' => '',
+        'tip' => '用户停留页面上传有效时长，单位秒',
+        'ok' => '',
+        'extend' => '',
+    ],
+    [
+        'name' => 'maxsize',
+        'title' => '最大可上传',
+        'type' => 'string',
+        'content' => [],
+        'value' => '10G',
+        'rule' => 'required',
+        'msg' => '',
+        'tip' => '',
+        'ok' => '',
+        'extend' => '',
+    ],
+    [
+        'name' => 'mimetype',
+        'title' => '可上传后缀格式',
+        'type' => 'string',
+        'content' => [],
+        'value' => 'jpg,png,bmp,jpeg,gif,zip,rar,xls,xlsx',
+        'rule' => 'required',
+        'msg' => '',
+        'tip' => '',
+        'ok' => '',
+        'extend' => '',
+    ],
+    [
+        'name' => 'multiple',
+        'title' => '多文件上传',
+        'type' => 'radio',
+        'content' => [
+            1 => '开启',
+            0 => '关闭',
+        ],
+        'value' => '0',
+        'rule' => 'required',
+        'msg' => '',
+        'tip' => '',
+        'ok' => '',
+        'extend' => '',
+    ],
+    [
+        'name' => 'thumbstyle',
+        'title' => '缩略图样式',
+        'type' => 'string',
+        'content' => [],
+        'value' => '',
+        'rule' => '',
+        'msg' => '',
+        'tip' => '用于后台列表缩略图样式，可使用：?imageView2/2/w/120/h/90/q/80',
+        'ok' => '',
+        'extend' => '',
+    ],
+    [
+        'name' => 'chunking',
+        'title' => '分片上传',
+        'type' => 'radio',
+        'content' => [
+            1 => '开启',
+            0 => '关闭',
+        ],
+        'value' => '1',
+        'rule' => 'required',
+        'msg' => '',
+        'tip' => '',
+        'ok' => '',
+        'extend' => '',
+    ],
+    [
+        'name' => 'chunksize',
+        'title' => '分片大小',
+        'type' => 'number',
+        'content' => [],
+        'value' => '4194304',
+        'rule' => 'required',
+        'msg' => '',
+        'tip' => '固定大小,不能修改',
+        'ok' => '',
+        'extend' => 'readonly',
+    ],
+    [
+        'name' => 'syncdelete',
+        'title' => '附件删除时是否同步删除文件',
+        'type' => 'bool',
+        'content' => [],
+        'value' => '0',
+        'rule' => 'required',
+        'msg' => '',
+        'tip' => '',
+        'ok' => '',
+        'extend' => '',
+    ],
+    [
+        'name' => 'apiupload',
+        'title' => 'API接口使用云存储',
+        'type' => 'bool',
+        'content' => [],
+        'value' => '0',
+        'rule' => 'required',
+        'msg' => '',
+        'tip' => '',
+        'ok' => '',
+        'extend' => '',
+    ],
+    [
+        'name' => 'noneedlogin',
+        'title' => '免登录上传',
+        'type' => 'checkbox',
+        'content' => [
+            'api' => 'API',
+            'index' => '前台',
+            'admin' => '后台',
+        ],
+        'value' => '',
+        'rule' => '',
+        'msg' => '',
+        'tip' => '',
+        'ok' => '',
+        'extend' => '',
+    ],
+];

+<?php
+
+namespace addons\qiniu\controller;
+
+use app\common\exception\UploadException;
+use app\common\library\Upload;
+use app\common\model\Attachment;
+use fast\Random;
+use Qiniu\Auth;
+use Qiniu\Storage\ResumeUploader;
+use Qiniu\Storage\UploadManager;
+use think\addons\Controller;
+use think\Config;
+
+/**
+ * 七牛管理
+ *
+ */
+class Index extends Controller
+{
+
+    public function _initialize()
+    {
+        //跨域检测
+        check_cors_request();
+
+        parent::_initialize();
+        Config::set('default_return_type', 'json');
+    }
+
+    public function index()
+    {
+        Config::set('default_return_type', 'html');
+        $this->error("当前插件暂无前台页面");
+    }
+
+    /**
+     * 获取签名
+     */
+    public function params()
+    {
+        $this->check();
+        $name = $this->request->post('name');
+        $md5 = $this->request->post('md5');
+        $chunk = $this->request->post('chunk');
+
+        $config = get_addon_config('qiniu');
+
+        $name = xss_clean($name);
+        $config['savekey'] = (new Upload())->getSavekey($config['savekey'], $name, '$(etag)');
+
+        // 构建鉴权对象
+        $auth = new Auth($config['accessKey'], $config['secretKey']);
+        // 生成上传 Token
+        $token = $auth->uploadToken($config['bucket'], null, 3600, ['saveKey' => ltrim($config['savekey'], '/')]);
+
+        $params['qiniutoken'] = $token;
+
+        $this->success('', null, $params);
+        return;
+    }
+
+    /**
+     * 中转上传文件
+     * 上传分片
+     * 合并分片
+     * @param bool $isApi
+     * @throws \Exception
+     */
+    public function upload($isApi = false)
+    {
+        Config::set('default_return_type', 'json');
+
+        if ($isApi === true) {
+            if (!$this->auth->isLogin()) {
+                $this->error("请登录后再进行操作");
+            }
+        } else {
+            $this->check();
+        }
+
+        $config = get_addon_config('qiniu');
+        $config['savekey'] = str_replace(
+            ['$(year)', '$(mon)', '$(day)', '$(hour)', '$(min)', '$(sec)', '$(etag)', '$(ext)', '$(fname)', '$(fprefix)'],
+            ['{year}', '{mon}', '{day}', '{hour}', '{min}', '{sec}', '{filemd5}', '{.suffix}', '{filename}', '{fileprefix}'],
+            $config['savekey']
+        );
+        $file = $this->request->file('file');
+
+        $chunkid = $this->request->post("chunkid");
+        $md5 = $chunkid && $this->request->post("action") == 'merge' ? md5(str_replace('-', '', $chunkid)) : null;
+        $config['savekey'] = (new Upload($file))->getSavekey($config['savekey'], null, $md5);
+
+        // 构建鉴权对象
+        $auth = new Auth($config['accessKey'], $config['secretKey']);
+        // 生成上传 Token
+        $token = $auth->uploadToken($config['bucket'], null, 3600, ['saveKey' => ltrim($config['savekey'], '/')]);
+        // 初始化 UploadManager 对象并进行文件的上传。
+        $uploadMgr = new UploadManager();
+
+        //检测删除文件或附件
+        $checkDeleteFile = function ($attachment, $upload, $force = false) use ($config) {
+            //如果设定为不备份则删除文件和记录 或 强制删除
+            if ((isset($config['serverbackup']) && !$config['serverbackup']) || $force) {
+                if ($attachment && !empty($attachment['id'])) {
+                    $attachment->delete();
+                }
+                if ($upload) {
+                    //文件绝对路径
+                    $filePath = $upload->getFile()->getRealPath() ?: $upload->getFile()->getPathname();
+                    @unlink($filePath);
+                }
+            }
+        };
+
+        $chunkid = $this->request->post("chunkid");
+        if ($chunkid) {
+            $action = $this->request->post("action");
+            $chunkindex = $this->request->post("chunkindex/d");
+            $chunkcount = $this->request->post("chunkcount/d");
+            $filesize = $this->request->post("filesize");
+            $filename = $this->request->post("filename");
+            if ($action == 'merge') {
+                $attachment = null;
+                $upload = null;
+                if ($config['uploadmode'] == 'server') {
+                    //合并分片文件
+                    try {
+                        $upload = new Upload();
+                        $attachment = $upload->merge($chunkid, $chunkcount, $filename);
+                    } catch (UploadException $e) {
+                        $this->error($e->getMessage());
+                    }
+                }
+
+                $config = get_addon_config('qiniu');
+
+                $name = xss_clean($filename);
+                $config['savekey'] = (new Upload())->getSavekey($config['savekey'], $name, $md5);
+
+                // 重新生成上传 Token
+                $token = $auth->uploadToken($config['bucket'], null, 3600, ['saveKey' => ltrim($config['savekey'], '/')]);
+
+                $contexts = $this->request->post("contexts/a", []);
+                $uploader = new ResumeUploader($token, null, null, $filesize);
+                list($ret, $err) = $uploader->setContexts($contexts)->makeFile($filename);
+                if ($err !== null) {
+                    $checkDeleteFile($attachment, $upload, true);
+                    $this->error("上传失败");
+                } else {
+                    $checkDeleteFile($attachment, $upload);
+                    $this->success("上传成功", '', ['url' => '/' . $ret['key'], 'fullurl' => cdnurl('/' . $ret['key'], true), 'hash' => $ret['hash']]);
+                }
+            } else {
+                //默认普通上传文件
+                $file = $this->request->file('file');
+                try {
+                    $upload = new Upload($file);
+                    $file = $upload->chunk($chunkid, $chunkindex, $chunkcount);
+                } catch (UploadException $e) {
+                    $this->error($e->getMessage());
+                }
+
+                //上传分片文件
+                //$file = $this->request->file('file');
+                $filesize = $file->getSize();
+                //合并分片文件
+                $uploader = new ResumeUploader($token, null, fopen($file->getRealPath(), 'rb'), $filesize);
+                $ret = $uploader->uploadChunk($chunkindex, $file, $filesize);
+                $this->success("上传成功", "", $ret);
+            }
+        } else {
+            $attachment = null;
+            //默认普通上传文件
+            $file = $this->request->file('file');
+            try {
+                $upload = new Upload($file);
+
+                $suffix = $upload->getSuffix();
+                $md5 = md5_file($file->getRealPath());
+                $filename = $file->getFilename();
+                $fileprefix = substr($filename, 0, strripos($filename, '.'));
+                $search = ['$(year)', '$(mon)', '$(day)', '$(hour)', '$(min)', '$(sec)', '$(etag)', '$(ext)', '$(fname)', '$(fprefix)'];
+                $replace = [date("Y"), date("m"), date("d"), date("H"), date("i"), date("s"), $md5, '.' . $suffix, $filename, $fileprefix];
+                $savekey = ltrim(str_replace($search, $replace, $config['savekey']), '/');
+
+                $attachment = $upload->upload($savekey);
+            } catch (UploadException $e) {
+                $this->error($e->getMessage());
+            }
+
+            //文件绝对路径
+            $filePath = $upload->getFile()->getRealPath() ?: $upload->getFile()->getPathname();
+
+            //上传到七牛后保存的文件名
+            $saveKey = ltrim($attachment->url, '/');
+
+            $url = $attachment->url;
+
+            try {
+                // 调用 UploadManager 的 putFile 方法进行文件的上传。
+                list($ret, $err) = $uploadMgr->putFile($token, $saveKey, $filePath);
+
+                if ($err !== null) {
+                    throw new \Exception("上传失败");
+                }
+                //成功不做任何操作
+            } catch (\Exception $e) {
+                $checkDeleteFile($attachment, $upload, true);
+                $this->error("上传失败");
+            }
+            $hash = md5_file($filePath);
+            $checkDeleteFile($attachment, $upload);
+
+            $this->success("上传成功", '', ['url' => $url, 'fullurl' => cdnurl($url, true), 'hash' => $hash]);
+        }
+    }
+
+    /**
+     * 通知回调
+     */
+    public function notify()
+    {
+        Config::set('default_return_type', 'json');
+
+        $this->check();
+        $this->request->filter('trim,strip_tags,htmlspecialchars,xss_clean');
+
+        $size = $this->request->post('size/d');
+        $name = $this->request->post('name', '');
+        $hash = $this->request->post('hash', '');
+        $type = $this->request->post('type', '');
+        $url = $this->request->post('url', '');
+        $width = $this->request->post('width/d');
+        $height = $this->request->post('height/d');
+        $category = $this->request->post('category', '');
+        $suffix = strtolower(pathinfo($name, PATHINFO_EXTENSION));
+        $suffix = $suffix && preg_match("/^[a-zA-Z0-9]+$/", $suffix) ? $suffix : 'file';
+        $attachment = Attachment::where('url', $url)->where('storage', 'qiniu')->find();
+        if (!$attachment) {
+            $params = array(
+                'category'    => $category,
+                'admin_id'    => (int)session('admin.id'),
+                'user_id'     => (int)cookie('uid'),
+                'filename'    => $name,
+                'filesize'    => $size,
+                'imagewidth'  => $width,
+                'imageheight' => $height,
+                'imagetype'   => $suffix,
+                'imageframes' => 0,
+                'mimetype'    => $type,
+                'url'         => $url,
+                'uploadtime'  => time(),
+                'storage'     => 'qiniu',
+                'sha1'        => $hash,
+            );
+            Attachment::create($params, true);
+        }
+        $this->success();
+    }
+
+    /**
+     * 检查签名是否正确或过期
+     */
+    protected function check()
+    {
+        $qiniutoken = $this->request->post('qiniutoken', $this->request->server('AUTHORIZATION'), 'trim');
+        if (!$qiniutoken) {
+            $this->error("参数不正确(code:1)");
+        }
+        $config = get_addon_config('qiniu');
+        $auth = new Auth($config['accessKey'], $config['secretKey']);
+        list($accessKey, $sign, $data) = explode(':', $qiniutoken);
+        if (!$accessKey || !$sign || !$data) {
+            $this->error("参数不正确(code:2)");
+        }
+        if ($accessKey !== $config['accessKey']) {
+            $this->error("参数不正确(code:3)");
+        }
+        if ($accessKey . ':' . $sign !== $auth->sign($data)) {
+            $this->error("签名不正确");
+        }
+        $json = json_decode(\Qiniu\base64_urlSafeDecode($data), true);
+        if ($json['deadline'] < time()) {
+            $this->error("请求已经超时");
+        }
+    }
+}

+name = qiniu
+title = 七牛云储存
+intro = 使用七牛云储存,支持直传、服务器中转、分片上传
+author = FastAdmin
+website = https://www.fastadmin.net
+version = 1.2.4
+state = 1
+url = /addons/qiniu
+license = basic
+licenseto = 10789

+<?php
+namespace Qiniu;
+
+use Qiniu\Zone;
+
+final class Auth
+{
+    private $accessKey;
+    private $secretKey;
+
+    public function __construct($accessKey, $secretKey)
+    {
+        $this->accessKey = $accessKey;
+        $this->secretKey = $secretKey;
+    }
+
+    public function getAccessKey()
+    {
+        return $this->accessKey;
+    }
+
+    public function sign($data)
+    {
+        $hmac = hash_hmac('sha1', $data, $this->secretKey, true);
+        return $this->accessKey . ':' . \Qiniu\base64_urlSafeEncode($hmac);
+    }
+
+    public function signWithData($data)
+    {
+        $encodedData = \Qiniu\base64_urlSafeEncode($data);
+        return $this->sign($encodedData) . ':' . $encodedData;
+    }
+
+    public function signRequest($urlString, $body, $contentType = null)
+    {
+        $url = parse_url($urlString);
+        $data = '';
+        if (array_key_exists('path', $url)) {
+            $data = $url['path'];
+        }
+        if (array_key_exists('query', $url)) {
+            $data .= '?' . $url['query'];
+        }
+        $data .= "\n";
+
+        if ($body !== null && $contentType === 'application/x-www-form-urlencoded') {
+            $data .= $body;
+        }
+        return $this->sign($data);
+    }
+
+    public function verifyCallback($contentType, $originAuthorization, $url, $body)
+    {
+        $authorization = 'QBox ' . $this->signRequest($url, $body, $contentType);
+        return $originAuthorization === $authorization;
+    }
+
+    public function privateDownloadUrl($baseUrl, $expires = 3600)
+    {
+        $deadline = time() + $expires;
+
+        $pos = strpos($baseUrl, '?');
+        if ($pos !== false) {
+            $baseUrl .= '&e=';
+        } else {
+            $baseUrl .= '?e=';
+        }
+        $baseUrl .= $deadline;
+
+        $token = $this->sign($baseUrl);
+        return "$baseUrl&token=$token";
+    }
+
+    public function uploadToken($bucket, $key = null, $expires = 3600, $policy = null, $strictPolicy = true)
+    {
+        $deadline = time() + $expires;
+        $scope = $bucket;
+        if ($key !== null) {
+            $scope .= ':' . $key;
+        }
+
+        $args = self::copyPolicy($args, $policy, $strictPolicy);
+        $args['scope'] = $scope;
+        $args['deadline'] = $deadline;
+
+        $b = json_encode($args);
+        return $this->signWithData($b);
+    }
+
+    /**
+     *上传策略，参数规格详见
+     *http://developer.qiniu.com/docs/v6/api/reference/security/put-policy.html
+     */
+    private static $policyFields = array(
+        'callbackUrl',
+        'callbackBody',
+        'callbackHost',
+        'callbackBodyType',
+        'callbackFetchKey',
+
+        'returnUrl',
+        'returnBody',
+
+        'endUser',
+        'saveKey',
+        'insertOnly',
+
+        'detectMime',
+        'mimeLimit',
+        'fsizeMin',
+        'fsizeLimit',
+
+        'persistentOps',
+        'persistentNotifyUrl',
+        'persistentPipeline',
+
+        'deleteAfterDays',
+        'fileType',
+        'isPrefixalScope',
+    );
+
+    private static function copyPolicy(&$policy, $originPolicy, $strictPolicy)
+    {
+        if ($originPolicy === null) {
+            return array();
+        }
+        foreach ($originPolicy as $key => $value) {
+            if (!$strictPolicy || in_array((string)$key, self::$policyFields, true)) {
+                $policy[$key] = $value;
+            }
+        }
+        return $policy;
+    }
+
+    public function authorization($url, $body = null, $contentType = null)
+    {
+        $authorization = 'QBox ' . $this->signRequest($url, $body, $contentType);
+        return array('Authorization' => $authorization);
+    }
+
+    public function authorizationV2($url, $method, $body = null, $contentType = null)
+    {
+        $urlItems = parse_url($url);
+        $host = $urlItems['host'];
+
+        if (isset($urlItems['port'])) {
+            $port = $urlItems['port'];
+        } else {
+            $port = '';
+        }
+
+        $path = $urlItems['path'];
+        if (isset($urlItems['query'])) {
+            $query = $urlItems['query'];
+        } else {
+            $query = '';
+        }
+
+        //write request uri
+        $toSignStr = $method . ' ' . $path;
+        if (!empty($query)) {
+            $toSignStr .= '?' . $query;
+        }
+
+        //write host and port
+        $toSignStr .= "\nHost: " . $host;
+        if (!empty($port)) {
+            $toSignStr .= ":" . $port;
+        }
+
+        //write content type
+        if (!empty($contentType)) {
+            $toSignStr .= "\nContent-Type: " . $contentType;
+        }
+
+        $toSignStr .= "\n\n";
+
+        //write body
+        if (!empty($body)) {
+            $toSignStr .= $body;
+        }
+
+        $sign = $this->sign($toSignStr);
+        $auth = 'Qiniu ' . $sign;
+        return array('Authorization' => $auth);
+    }
+}

+<?php
+
+namespace Qiniu\Cdn;
+
+use Qiniu\Auth;
+use Qiniu\Http\Error;
+use Qiniu\Http\Client;
+
+final class CdnManager
+{
+
+    private $auth;
+    private $server;
+
+    public function __construct(Auth $auth)
+    {
+        $this->auth = $auth;
+        $this->server = 'http://fusion.qiniuapi.com';
+    }
+
+    /**
+     * @param array $urls 待刷新的文件链接数组
+     * @return array
+     */
+    public function refreshUrls(array $urls)
+    {
+        return $this->refreshUrlsAndDirs($urls, array());
+    }
+
+    /**
+     * @param array $dirs 待刷新的文件链接数组
+     * @return array
+     * 目前客户默认没有目录刷新权限，刷新会有400038报错，参考：https://developer.qiniu.com/fusion/api/1229/cache-refresh
+     * 需要刷新目录请工单联系技术支持 https://support.qiniu.com/tickets/category
+     */
+    public function refreshDirs(array $dirs)
+    {
+        return $this->refreshUrlsAndDirs(array(), $dirs);
+    }
+
+    /**
+     * @param array $urls 待刷新的文件链接数组
+     * @param array $dirs 待刷新的目录链接数组
+     *
+     * @return array 刷新的请求回复和错误，参考 examples/cdn_manager.php 代码
+     * @link http://developer.qiniu.com/article/fusion/api/refresh.html
+     *
+     * 目前客户默认没有目录刷新权限，刷新会有400038报错，参考：https://developer.qiniu.com/fusion/api/1229/cache-refresh
+     * 需要刷新目录请工单联系技术支持 https://support.qiniu.com/tickets/category
+     */
+    public function refreshUrlsAndDirs(array $urls, array  $dirs)
+    {
+        $req = array();
+        if (!empty($urls)) {
+            $req['urls'] = $urls;
+        }
+        if (!empty($dirs)) {
+            $req['dirs'] = $dirs;
+        }
+
+        $url = $this->server . '/v2/tune/refresh';
+        $body = json_encode($req);
+        return $this->post($url, $body);
+    }
+
+    /**
+     * @param array $urls 待预取的文件链接数组
+     *
+     * @return array 预取的请求回复和错误，参考 examples/cdn_manager.php 代码
+     *
+     * @link http://developer.qiniu.com/article/fusion/api/refresh.html
+     */
+    public function prefetchUrls(array $urls)
+    {
+        $req = array(
+            'urls' => $urls,
+        );
+
+        $url = $this->server . '/v2/tune/prefetch';
+        $body = json_encode($req);
+        return $this->post($url, $body);
+    }
+
+    /**
+     * @param array $domains 待获取带宽数据的域名数组
+     * @param string $startDate 开始的日期，格式类似 2017-01-01
+     * @param string $endDate 结束的日期，格式类似 2017-01-01
+     * @param string $granularity 获取数据的时间间隔，可以是 5min, hour 或者 day
+     *
+     * @return array 带宽数据和错误信息，参考 examples/cdn_manager.php 代码
+     *
+     * @link http://developer.qiniu.com/article/fusion/api/traffic-bandwidth.html
+     */
+    public function getBandwidthData(array $domains, $startDate, $endDate, $granularity)
+    {
+        $req = array();
+        $req['domains'] = implode(';', $domains);
+        $req['startDate'] = $startDate;
+        $req['endDate'] = $endDate;
+        $req['granularity'] = $granularity;
+
+        $url = $this->server . '/v2/tune/bandwidth';
+        $body = json_encode($req);
+        return $this->post($url, $body);
+    }
+
+    /**
+     * @param array $domains 待获取流量数据的域名数组
+     * @param string $startDate 开始的日期，格式类似 2017-01-01
+     * @param string $endDate 结束的日期，格式类似 2017-01-01
+     * @param string $granularity 获取数据的时间间隔，可以是 5min, hour 或者 day
+     *
+     * @return array 流量数据和错误信息，参考 examples/cdn_manager.php 代码
+     *
+     * @link http://developer.qiniu.com/article/fusion/api/traffic-bandwidth.html
+     */
+    public function getFluxData(array $domains, $startDate, $endDate, $granularity)
+    {
+        $req = array();
+        $req['domains'] = implode(';', $domains);
+        $req['startDate'] = $startDate;
+        $req['endDate'] = $endDate;
+        $req['granularity'] = $granularity;
+
+        $url = $this->server . '/v2/tune/flux';
+        $body = json_encode($req);
+        return $this->post($url, $body);
+    }
+
+    /**
+     * @param array $domains 待获取日志下载链接的域名数组
+     * @param string $logDate 获取指定日期的日志下载链接，格式类似 2017-01-01
+     *
+     * @return array 日志下载链接数据和错误信息，参考 examples/cdn_manager.php 代码
+     *
+     * @link http://developer.qiniu.com/article/fusion/api/log.html
+     */
+    public function getCdnLogList(array $domains, $logDate)
+    {
+        $req = array();
+        $req['domains'] = implode(';', $domains);
+        $req['day'] = $logDate;
+
+        $url = $this->server . '/v2/tune/log/list';
+        $body = json_encode($req);
+        return $this->post($url, $body);
+    }
+
+    private function post($url, $body)
+    {
+        $headers = $this->auth->authorization($url, $body, 'application/json');
+        $headers['Content-Type'] = 'application/json';
+        $ret = Client::post($url, $body, $headers);
+        if (!$ret->ok()) {
+            return array(null, new Error($url, $ret));
+        }
+        $r = ($ret->body === null) ? array() : $ret->json();
+        return array($r, null);
+    }
+
+    /**
+     * 构建时间戳防盗链鉴权的访问外链
+     *
+     * @param string $rawUrl 需要签名的资源url
+     * @param string $encryptKey 时间戳防盗链密钥
+     * @param string $durationInSeconds 链接的有效期（以秒为单位）
+     *
+     * @return string 带鉴权信息的资源外链，参考 examples/cdn_timestamp_antileech.php 代码
+     */
+    public static function createTimestampAntiLeechUrl($rawUrl, $encryptKey, $durationInSeconds)
+    {
+        $parsedUrl = parse_url($rawUrl);
+        $deadline = time() + $durationInSeconds;
+        $expireHex = dechex($deadline);
+        $path = isset($parsedUrl['path']) ? $parsedUrl['path'] : '';
+        $strToSign = $encryptKey . $path . $expireHex;
+        $signStr = md5($strToSign);
+        if (isset($parsedUrl['query'])) {
+            $signedUrl = $rawUrl . '&sign=' . $signStr . '&t=' . $expireHex;
+        } else {
+            $signedUrl = $rawUrl . '?sign=' . $signStr . '&t=' . $expireHex;
+        }
+        return $signedUrl;
+    }
+}

+<?php
+namespace Qiniu;
+
+final class Config
+{
+    const SDK_VER = '7.2.10';
+
+    const BLOCK_SIZE = 4194304; //4*1024*1024 分块上传块大小，该参数为接口规格，不能修改
+
+    const RSF_HOST = 'rsf.qiniu.com';
+    const API_HOST = 'api.qiniu.com';
+    const RS_HOST = 'rs.qiniu.com';      //RS Host
+    const UC_HOST = 'uc.qbox.me';              //UC Host
+    const RTCAPI_HOST = 'http://rtc.qiniuapi.com';
+    const ARGUS_HOST = 'argus.atlab.ai';
+    const CASTER_HOST = 'pili-caster.qiniuapi.com';
+    const SMS_HOST="https://sms.qiniuapi.com";
+    const RTCAPI_VERSION = 'v3';
+    const SMS_VERSION='v1';
+
+    // Zone 空间对应的存储区域
+    public $region;
+    //BOOL 是否使用https域名
+    public $useHTTPS;
+    //BOOL 是否使用CDN加速上传域名
+    public $useCdnDomains;
+    // Zone Cache
+    private $regionCache;
+
+    // 构造函数
+    public function __construct(Region $z = null)
+    {
+        $this->zone = $z;
+        $this->useHTTPS = false;
+        $this->useCdnDomains = false;
+        $this->regionCache = array();
+    }
+
+    public function getUpHost($accessKey, $bucket)
+    {
+        $region = $this->getRegion($accessKey, $bucket);
+        if ($this->useHTTPS === true) {
+            $scheme = "https://";
+        } else {
+            $scheme = "http://";
+        }
+
+        $host = $region->srcUpHosts[0];
+        if ($this->useCdnDomains === true) {
+            $host = $region->cdnUpHosts[0];
+        }
+
+        return $scheme . $host;
+    }
+
+    public function getUpBackupHost($accessKey, $bucket)
+    {
+        $region = $this->getRegion($accessKey, $bucket);
+        if ($this->useHTTPS === true) {
+            $scheme = "https://";
+        } else {
+            $scheme = "http://";
+        }
+
+        $host = $region->cdnUpHosts[0];
+        if ($this->useCdnDomains === true) {
+            $host = $region->srcUpHosts[0];
+        }
+
+        return $scheme . $host;
+    }
+
+    public function getRsHost($accessKey, $bucket)
+    {
+        $region = $this->getRegion($accessKey, $bucket);
+
+        if ($this->useHTTPS === true) {
+            $scheme = "https://";
+        } else {
+            $scheme = "http://";
+        }
+
+        return $scheme . $region->rsHost;
+    }
+
+    public function getRsfHost($accessKey, $bucket)
+    {
+        $region = $this->getRegion($accessKey, $bucket);
+
+        if ($this->useHTTPS === true) {
+            $scheme = "https://";
+        } else {
+            $scheme = "http://";
+        }
+
+        return $scheme . $region->rsfHost;
+    }
+
+    public function getIovipHost($accessKey, $bucket)
+    {
+        $region = $this->getRegion($accessKey, $bucket);
+
+        if ($this->useHTTPS === true) {
+            $scheme = "https://";
+        } else {
+            $scheme = "http://";
+        }
+
+        return $scheme . $region->iovipHost;
+    }
+
+    public function getApiHost($accessKey, $bucket)
+    {
+        $region = $this->getRegion($accessKey, $bucket);
+
+        if ($this->useHTTPS === true) {
+            $scheme = "https://";
+        } else {
+            $scheme = "http://";
+        }
+
+        return $scheme . $region->apiHost;
+    }
+
+    private function getRegion($accessKey, $bucket)
+    {
+        $cacheId = "$accessKey:$bucket";
+
+        if (isset($this->regionCache[$cacheId])) {
+            $region = $this->regionCache[$cacheId];
+        } elseif (isset($this->zone)) {
+            $region = $this->zone;
+            $this->regionCache[$cacheId] = $region;
+        } else {
+            $region = Zone::queryZone($accessKey, $bucket);
+            $this->regionCache[$cacheId] = $region;
+        }
+        return $region;
+    }
+}

+<?php
+
+namespace Qiniu;
+
+use Qiniu\Config;
+
+final class Etag
+{
+    private static function packArray($v, $a)
+    {
+        return call_user_func_array('pack', array_merge(array($v), (array)$a));
+    }
+
+    private static function blockCount($fsize)
+    {
+        return intval(($fsize + (Config::BLOCK_SIZE - 1)) / Config::BLOCK_SIZE);
+    }
+
+    private static function calcSha1($data)
+    {
+        $sha1Str = sha1($data, true);
+        $err = error_get_last();
+        if ($err !== null) {
+            return array(null, $err);
+        }
+        $byteArray = unpack('C*', $sha1Str);
+        return array($byteArray, null);
+    }
+
+
+    public static function sum($filename)
+    {
+        $fhandler = fopen($filename, 'r');
+        $err = error_get_last();
+        if ($err !== null) {
+            return array(null, $err);
+        }
+
+        $fstat = fstat($fhandler);
+        $fsize = $fstat['size'];
+        if ((int)$fsize === 0) {
+            fclose($fhandler);
+            return array('Fto5o-5ea0sNMlW_75VgGJCv2AcJ', null);
+        }
+        $blockCnt = self::blockCount($fsize);
+        $sha1Buf = array();
+
+        if ($blockCnt <= 1) {
+            array_push($sha1Buf, 0x16);
+            $fdata = fread($fhandler, Config::BLOCK_SIZE);
+            if ($err !== null) {
+                fclose($fhandler);
+                return array(null, $err);
+            }
+            list($sha1Code,) = self::calcSha1($fdata);
+            $sha1Buf = array_merge($sha1Buf, $sha1Code);
+        } else {
+            array_push($sha1Buf, 0x96);
+            $sha1BlockBuf = array();
+            for ($i = 0; $i < $blockCnt; $i++) {
+                $fdata = fread($fhandler, Config::BLOCK_SIZE);
+                list($sha1Code, $err) = self::calcSha1($fdata);
+                if ($err !== null) {
+                    fclose($fhandler);
+                    return array(null, $err);
+                }
+                $sha1BlockBuf = array_merge($sha1BlockBuf, $sha1Code);
+            }
+            $tmpData = self::packArray('C*', $sha1BlockBuf);
+            list($sha1Final,) = self::calcSha1($tmpData);
+            $sha1Buf = array_merge($sha1Buf, $sha1Final);
+        }
+        $etag = \Qiniu\base64_urlSafeEncode(self::packArray('C*', $sha1Buf));
+        return array($etag, null);
+    }
+}