Verzeichnisstruktur phpBB-3.2.0
- Veröffentlicht
- 06.01.2017
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error_collector.php
01 <?php
02 /**
03 *
04 * This file is part of the phpBB Forum Software package.
05 *
06 * @copyright (c) phpBB Limited <https://www.phpbb.com>
07 * @license GNU General Public License, version 2 (GPL-2.0)
08 *
09 * For full copyright and license information, please see
10 * the docs/CREDITS.txt file.
11 *
12 */
13
14 namespace phpbb;
15
16 class error_collector
17 {
18 var $errors;
19 var $error_types;
20
21 /**
22 * Constructor.
23 *
24 * The variable $error_types may be set to a mask of PHP error types that
25 * the collector should keep, e.g. `E_ALL`. If unset, the current value of
26 * the error_reporting() function will be used to determine which errors
27 * the collector will keep.
28 *
29 * @see PHPBB3-13306
30 * @param int|null $error_types
31 */
32 function __construct($error_types = null)
33 {
34 $this->errors = array();
35 $this->error_types = $error_types;
36 }
37
38 function install()
39 {
40 set_error_handler(array(&$this, 'error_handler'), ($this->error_types !== null) ? $this->error_types : error_reporting());
41 }
42
43 function uninstall()
44 {
45 restore_error_handler();
46 }
47
48 function error_handler($errno, $msg_text, $errfile, $errline)
49 {
50 $this->errors[] = array($errno, $msg_text, $errfile, $errline);
51 }
52
53 function format_errors()
54 {
55 $text = '';
56 foreach ($this->errors as $error)
57 {
58 if (!empty($text))
59 {
60 $text .= "<br />\n";
61 }
62
63 list($errno, $msg_text, $errfile, $errline) = $error;
64
65 // Prevent leakage of local path to phpBB install
66 $errfile = phpbb_filter_root_path($errfile);
67
68 $text .= "Errno $errno: $msg_text at $errfile line $errline";
69 }
70
71 return $text;
72 }
73 }
74