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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: Laurent Laville <pear@laurent-laville.org> |
16 // | Aidan Lister <aidan@php.net> |
17 // +----------------------------------------------------------------------+
18 //
19 // $Id: debug_print_backtrace.php,v 1.3 2005/08/17 02:58:09 aidan Exp $
20  
21  
22 /**
23 * Replace debug_print_backtrace()
24 *
25 * @category PHP
26 * @package PHP_Compat
27 * @link http://php.net/function.debug_print_backtrace
28 * @author Laurent Laville <pear@laurent-laville.org>
29 * @author Aidan Lister <aidan@php.net>
30 * @version $Revision: 1.3 $
31 * @since PHP 5
32 * @require PHP 4.3.0 (debug_backtrace)
33 */
34 if (!function_exists('debug_print_backtrace')) {
35 function debug_print_backtrace()
36 {
37 // Get backtrace
38 $backtrace = debug_backtrace();
39  
40 // Unset call to debug_print_backtrace
41 array_shift($backtrace);
42  
43 // Iterate backtrace
44 $calls = array();
45 foreach ($backtrace as $i => $call) {
46 $location = $call['file'] . ':' . $call['line'];
47 $function = (isset($call['class'])) ?
48 $call['class'] . '.' . $call['function'] :
49 $call['function'];
50  
51 $params = '';
52 if (isset($call['args'])) {
53 $params = implode(', ', $call['args']);
54 }
55  
56 $calls[] = sprintf('#%d %s(%s) called at [%s]',
57 $i,
58 $function,
59 $params,
60 $location);
61 }
62  
63 echo implode("\n", $calls);
64 }
65 }
66  
130 kaklik 67 ?>