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9cf7c2271c
* 2.8: Add PHPDbg support to HTTP components bumped Symfony version to 2.8.38 updated VERSION for 2.8.37 updated CHANGELOG for 2.8.37 bumped Symfony version to 2.7.45 updated VERSION for 2.7.44 update CONTRIBUTORS for 2.7.44 updated CHANGELOG for 2.7.44 Fix check of color support on Windows
64 lines
1.8 KiB
PHP
64 lines
1.8 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Debug;
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/**
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* Registers all the debug tools.
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*
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* @author Fabien Potencier <fabien@symfony.com>
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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 = E_ALL, $displayErrors = true)
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{
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if (static::$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(E_ALL);
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}
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if (!\in_array(PHP_SAPI, array('cli', 'phpdbg'), true)) {
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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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ErrorHandler::register(new ErrorHandler(new BufferingLogger()));
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} else {
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ErrorHandler::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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