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error_collector | |
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<?php | |
/** | |
* | |
* This file is part of the phpBB Forum Software package. | |
* | |
* @copyright (c) phpBB Limited <https://www.phpbb.com> | |
* @license GNU General Public License, version 2 (GPL-2.0) | |
* | |
* For full copyright and license information, please see | |
* the docs/CREDITS.txt file. | |
* | |
*/ | |
namespace phpbb; | |
class error_collector | |
{ | |
var $errors; | |
var $error_types; | |
/** | |
* Constructor. | |
* | |
* The variable $error_types may be set to a mask of PHP error types that | |
* the collector should keep, e.g. `E_ALL`. If unset, the current value of | |
* the error_reporting() function will be used to determine which errors | |
* the collector will keep. | |
* | |
* @see PHPBB3-13306 | |
* @param int|null $error_types | |
*/ | |
function __construct($error_types = null) | |
{ | |
$this->errors = array(); | |
$this->error_types = $error_types; | |
} | |
function install() | |
{ | |
set_error_handler(array(&$this, 'error_handler'), ($this->error_types !== null) ? $this->error_types : error_reporting()); | |
} | |
function uninstall() | |
{ | |
restore_error_handler(); | |
} | |
function error_handler($errno, $msg_text, $errfile, $errline) | |
{ | |
$this->errors[] = array($errno, $msg_text, $errfile, $errline); | |
} | |
function format_errors() | |
{ | |
$text = ''; | |
foreach ($this->errors as $error) | |
{ | |
if (!empty($text)) | |
{ | |
$text .= "<br />\n"; | |
} | |
list($errno, $msg_text, $errfile, $errline) = $error; | |
// Prevent leakage of local path to phpBB install | |
$errfile = phpbb_filter_root_path($errfile); | |
$text .= "Errno $errno: $msg_text at $errfile line $errline"; | |
} | |
return $text; | |
} | |
} |