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- <?php
- // +----------------------------------------------------------------------+
- // | PHP Version 4 |
- // +----------------------------------------------------------------------+
- // | Copyright (c) 1997-2004 The PHP Group |
- // +----------------------------------------------------------------------+
- // | This source file is subject to version 3.0 of the PHP license, |
- // | that is bundled with this package in the file LICENSE, and is |
- // | available at through the world-wide-web at |
- // | http://www.php.net/license/3_0.txt. |
- // | If you did not receive a copy of the PHP license and are unable to |
- // | obtain it through the world-wide-web, please send a note to |
- // | license@php.net so we can mail you a copy immediately. |
- // +----------------------------------------------------------------------+
- // | Authors: Stephan Schmidt <schst@php.net> |
- // +----------------------------------------------------------------------+
- //
- // $Id: strpbrk.php,v 1.4 2005/01/26 04:55:13 aidan Exp $
-
-
- /**
- * Replace strpbrk()
- *
- * @category PHP
- * @package PHP_Compat
- * @link http://php.net/function.strpbrk
- * @author Stephan Schmidt <schst@php.net>
- * @version $Revision: 1.4 $
- * @since PHP 5
- * @require PHP 4.0.0 (user_error)
- */
- if (!function_exists('strpbrk')) {
- function strpbrk($haystack, $char_list)
- {
- if (!is_scalar($haystack)) {
- user_error('strpbrk() expects parameter 1 to be string, ' .
- gettype($haystack) . ' given', E_USER_WARNING);
- return false;
- }
-
- if (!is_scalar($char_list)) {
- user_error('strpbrk() expects parameter 2 to be scalar, ' .
- gettype($needle) . ' given', E_USER_WARNING);
- return false;
- }
-
- $haystack = (string) $haystack;
- $char_list = (string) $char_list;
-
- $len = strlen($haystack);
- for ($i = 0; $i < $len; $i++) {
- $char = substr($haystack, $i, 1);
- if (strpos($char_list, $char) === false) {
- continue;
- }
- return substr($haystack, $i);
- }
-
- return false;
- }
- }
-
- ?>