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139 root 1 <?php
2 // +----------------------------------------------------------------------+
3 // | PHP Version 4 |
4 // +----------------------------------------------------------------------+
5 // | Copyright (c) 1997-2004 The PHP Group |
6 // +----------------------------------------------------------------------+
7 // | This source file is subject to version 3.0 of the PHP license, |
8 // | that is bundled with this package in the file LICENSE, and is |
9 // | available at through the world-wide-web at |
10 // | http://www.php.net/license/3_0.txt. |
11 // | If you did not receive a copy of the PHP license and are unable to |
12 // | obtain it through the world-wide-web, please send a note to |
13 // | license@php.net so we can mail you a copy immediately. |
14 // +----------------------------------------------------------------------+
15 // | Authors: Stephan Schmidt <schst@php.net> |
16 // +----------------------------------------------------------------------+
17 //
18 // $Id: strpbrk.php,v 1.4 2005/01/26 04:55:13 aidan Exp $
19  
20  
21 /**
22 * Replace strpbrk()
23 *
24 * @category PHP
25 * @package PHP_Compat
26 * @link http://php.net/function.strpbrk
27 * @author Stephan Schmidt <schst@php.net>
28 * @version $Revision: 1.4 $
29 * @since PHP 5
30 * @require PHP 4.0.0 (user_error)
31 */
32 if (!function_exists('strpbrk')) {
33 function strpbrk($haystack, $char_list)
34 {
35 if (!is_scalar($haystack)) {
36 user_error('strpbrk() expects parameter 1 to be string, ' .
37 gettype($haystack) . ' given', E_USER_WARNING);
38 return false;
39 }
40  
41 if (!is_scalar($char_list)) {
42 user_error('strpbrk() expects parameter 2 to be scalar, ' .
43 gettype($needle) . ' given', E_USER_WARNING);
44 return false;
45 }
46  
47 $haystack = (string) $haystack;
48 $char_list = (string) $char_list;
49  
50 $len = strlen($haystack);
51 for ($i = 0; $i < $len; $i++) {
52 $char = substr($haystack, $i, 1);
53 if (strpos($char_list, $char) === false) {
54 continue;
55 }
56 return substr($haystack, $i);
57 }
58  
59 return false;
60 }
61 }
62  
130 kaklik 63 ?>