PAL.C.T MINI SHELL
<?php
/**
* Replace substr_compare()
*
* @category PHP
* @package PHP_Compat
* @license LGPL - http://www.gnu.org/licenses/lgpl.html
* @copyright 2004-2007 Aidan Lister <aidan@php.net>, Arpad Ray <arpad@php.net>
* @link http://php.net/function.substr_compare
* @author Tom Buskens <ortega@php.net>
* @author Aidan Lister <aidan@php.net>
* @version $Revision: 269597 $
* @since PHP 5
* @require PHP 4.0.0 (user_error)
*/
function php_compat_substr_compare($main_str, $str, $offset, $length = null, $case_insensitive = false)
{
if (!is_string($main_str)) {
user_error('substr_compare() expects parameter 1 to be string, ' .
gettype($main_str) . ' given', E_USER_WARNING);
return;
}
if (!is_string($str)) {
user_error('substr_compare() expects parameter 2 to be string, ' .
gettype($str) . ' given', E_USER_WARNING);
return;
}
if (!is_int($offset)) {
user_error('substr_compare() expects parameter 3 to be long, ' .
gettype($offset) . ' given', E_USER_WARNING);
return;
}
if (is_null($length)) {
$length = strlen($main_str) - $offset;
} elseif ($offset >= strlen($main_str)) {
user_error('substr_compare() The start position cannot exceed initial string length',
E_USER_WARNING);
return false;
}
$main_str = substr($main_str, $offset, $length);
$str = substr($str, 0, strlen($main_str));
if ($case_insensitive === false) {
return strcmp($main_str, $str);
} else {
return strcasecmp($main_str, $str);
}
}
// Define
if (!function_exists('substr_compare')) {
function substr_compare($main_str, $str, $offset, $length = null, $case_insensitive = false)
{
return php_compat_substr_compare($main_str, $str, $offset, $length, $case_insensitive);
}
}
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