<?php class LtContext { /** * The uri property * * @var array */ public $uri; protected $strip; public function __construct() { } /** * return the client input in $_SERVER['argv'] * * @param integer $offset * @return string */ public function argv($offset) { return isset($_SERVER['argv']) && isset($_SERVER['argv'][$offset]) ? $_SERVER['argv'][$offset] : null; } /** * return the client input in $_FILES * * @param string $name * @return array */ public function file($name) { return isset($_FILES[$name]) ? $_FILES[$name] : null; } /** * return the client input in $_GET * * @param string $name * @return string */ public function get($name) { return isset($_GET[$name]) ? $_GET[$name] : null; } /** * return the client input in $_POST * * @param string $name * @return string */ public function post($name) { return isset($_POST[$name]) ? $_POST[$name] : null; } /** * return the client input in $_REQUEST * * @param string $name * @return string */ public function request($name) { return isset($_REQUEST[$name]) ? $_REQUEST[$name] : null; } /** * return the client input in $_SERVER * * @param string $name * @return string */ public function server($name) { if ('REMOTE_ADDR' == $name) { if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) { $clientIp = $_SERVER['HTTP_X_FORWARDED_FOR']; } else { $clientIp = $_SERVER[$name]; } return $clientIp; } else { return isset($_SERVER[$name]) ? $_SERVER[$name] : null; } } }