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Path: /data/applications/aps/mambo/4.6.5-1/standard/htdocs/includes/ [ Home ]
File: compat.php5xx.php
<?php
/**
* @package Mambo
* @author Mambo Foundation Inc see README.php
* @copyright Mambo Foundation Inc.
* See COPYRIGHT.php for copyright notices and details.
* @license GNU/GPL Version 2, see LICENSE.php
* Mambo is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; version 2 of the License.
*/

/** ensure this file is being included by a parent file */
defined( '_VALID_MOS' ) or die( 'Direct Access to this location is not allowed.' );

/**
 * Replace stripos()
 *
 * @category    PHP
 * @package     PHP_Compat
 * @link        http://php.net/function.stripos
 * @author      Aidan Lister <aidan@php.net>
 * @version     $Revision: 1.13 $
 * @since       PHP 5
 * @require     PHP 4.0.0 (user_error)
 */
if (!function_exists('stripos')) {
    function stripos($haystack, $needle, $offset = null)
    {
        if (!is_scalar($haystack)) {
            user_error('stripos() expects parameter 1 to be string, ' .
                gettype($haystack) . ' given', E_USER_WARNING);
            return false;
        }

        if (!is_scalar($needle)) {
            user_error('stripos() needle is not a string or an integer.', E_USER_WARNING);
            return false;
        }

        if (!is_int($offset) && !is_bool($offset) && !is_null($offset)) {
            user_error('stripos() expects parameter 3 to be long, ' .
                gettype($offset) . ' given', E_USER_WARNING);
            return false;
        }

        // Manipulate the string if there is an offset
        $fix = 0;
        if (!is_null($offset)) {
            if ($offset > 0) {
                $haystack = substr($haystack, $offset, strlen($haystack) - $offset);
                $fix = $offset;
            }
        }

        $segments = explode(strtolower($needle), strtolower($haystack), 2);

        // Check there was a match
        if (count($segments) === 1) {
            return false;
        }

        $position = strlen($segments[0]) + $fix;
        return $position;
    }
}
?>