XMLWriter.php
3.1 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
<?php
/**
* PHPExcel
*
* Copyright (c) 2006 - 2014 PHPExcel
*
* This library 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 2.1 of the License, or (at your option) any later version.
*
* This library 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 GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* @category PHPExcel
* @package PHPExcel_Shared
* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version ##VERSION##, ##DATE##
*/
if (!defined('DATE_W3C')) {
define('DATE_W3C', 'Y-m-d\TH:i:sP');
}
if (!defined('DEBUGMODE_ENABLED')) {
define('DEBUGMODE_ENABLED', false);
}
/**
* PHPExcel_Shared_XMLWriter
*
* @category PHPExcel
* @package PHPExcel_Shared
* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
*/
class PHPExcel_Shared_XMLWriter extends XMLWriter {
/** Temporary storage method */
const STORAGE_MEMORY = 1;
const STORAGE_DISK = 2;
/**
* Temporary filename
*
* @var string
*/
private $_tempFileName = '';
/**
* Create a new PHPExcel_Shared_XMLWriter instance
*
* @param int $pTemporaryStorage Temporary storage location
* @param string $pTemporaryStorageFolder Temporary storage folder
*/
public function __construct($pTemporaryStorage = self::STORAGE_MEMORY, $pTemporaryStorageFolder = NULL) {
// Open temporary storage
if ($pTemporaryStorage == self::STORAGE_MEMORY) {
$this->openMemory();
} else {
// Create temporary filename
if ($pTemporaryStorageFolder === NULL)
$pTemporaryStorageFolder = PHPExcel_Shared_File::sys_get_temp_dir();
$this->_tempFileName = @tempnam($pTemporaryStorageFolder, 'xml');
// Open storage
if ($this->openUri($this->_tempFileName) === false) {
// Fallback to memory...
$this->openMemory();
}
}
// Set default values
if (DEBUGMODE_ENABLED) {
$this->setIndent(true);
}
}
/**
* Destructor
*/
public function __destruct() {
// Unlink temporary files
if ($this->_tempFileName != '') {
@unlink($this->_tempFileName);
}
}
/**
* Get written data
*
* @return $data
*/
public function getData() {
if ($this->_tempFileName == '') {
return $this->outputMemory(true);
} else {
$this->flush();
return file_get_contents($this->_tempFileName);
}
}
/**
* Fallback method for writeRaw, introduced in PHP 5.2
*
* @param string $text
* @return string
*/
public function writeRawData($text)
{
if (is_array($text)) {
$text = implode("\n",$text);
}
if (method_exists($this, 'writeRaw')) {
return $this->writeRaw(htmlspecialchars($text));
}
return $this->text($text);
}
}