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71 lines
1.8 KiB
PHP
71 lines
1.8 KiB
PHP
<?php
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/**
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*
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* This file is part of the phpBB Forum Software package.
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*
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* @copyright (c) phpBB Limited <https://www.phpbb.com>
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* @license GNU General Public License, version 2 (GPL-2.0)
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*
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* For full copyright and license information, please see
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* the docs/CREDITS.txt file.
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*
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*/
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namespace phpbb\debug;
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use Symfony\Component\Debug\BufferingLogger;
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use Symfony\Component\Debug\DebugClassLoader;
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use Symfony\Component\Debug\ExceptionHandler;
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use Symfony\Component\Filesystem\Exception\IOException;
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/**
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* Registers all the debug tools.
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* @see Symfony\Component\Debug\Debug
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*/
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class Debug
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{
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private static $enabled = false;
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/**
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* Enables the debug tools.
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*
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* This method registers an error handler and an exception handler.
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*
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* If the Symfony ClassLoader component is available, a special
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* class loader is also registered.
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*
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* @param int $errorReportingLevel The level of error reporting you want
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* @param bool $displayErrors Whether to display errors (for development) or just log them (for production)
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*/
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public static function enable($errorReportingLevel = null, $displayErrors = true)
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{
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if (static::$enabled) {
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return;
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}
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static::$enabled = true;
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if (null !== $errorReportingLevel) {
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error_reporting($errorReportingLevel);
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} else {
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error_reporting(-1);
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}
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if ('cli' !== php_sapi_name()) {
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ini_set('display_errors', 0);
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ExceptionHandler::register();
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} elseif ($displayErrors && (!ini_get('log_errors') || ini_get('error_log'))) {
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// CLI - display errors only if they're not already logged to STDERR
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ini_set('display_errors', 1);
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}
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if ($displayErrors) {
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error_handler::register(new error_handler(new BufferingLogger()));
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} else {
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error_handler::register()->throwAt(0, true);
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}
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DebugClassLoader::enable();
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}
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}
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