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| 1 | <?php |
| 2 | /** |
| 3 | * |
| 4 | * This file is part of the phpBB Forum Software package. |
| 5 | * |
| 6 | * @copyright (c) phpBB Limited <https://www.phpbb.com> |
| 7 | * @license GNU General Public License, version 2 (GPL-2.0) |
| 8 | * |
| 9 | * For full copyright and license information, please see |
| 10 | * the docs/CREDITS.txt file. |
| 11 | * |
| 12 | */ |
| 13 | |
| 14 | namespace phpbb\debug; |
| 15 | |
| 16 | use Symfony\Component\ErrorHandler\BufferingLogger; |
| 17 | use Symfony\Component\ErrorHandler\DebugClassLoader; |
| 18 | |
| 19 | /** |
| 20 | * Registers all the debug tools. |
| 21 | |
| 22 | * @see \Symfony\Component\ErrorHandler\Debug |
| 23 | */ |
| 24 | class debug |
| 25 | { |
| 26 | private static $enabled = false; |
| 27 | |
| 28 | /** |
| 29 | * Enables the debug tools. |
| 30 | * |
| 31 | * This method registers an error handler and an exception handler. |
| 32 | * |
| 33 | * If the Symfony ClassLoader component is available, a special |
| 34 | * class loader is also registered. |
| 35 | * |
| 36 | * @param int|null $errorReportingLevel The level of error reporting you want |
| 37 | * @param bool $displayErrors Whether to display errors (for development) or just log them (for production) |
| 38 | */ |
| 39 | public static function enable(int|null $errorReportingLevel = null, bool $displayErrors = true): void |
| 40 | { |
| 41 | if (static::$enabled) |
| 42 | { |
| 43 | return; |
| 44 | } |
| 45 | |
| 46 | static::$enabled = true; |
| 47 | |
| 48 | if ($errorReportingLevel !== null) |
| 49 | { |
| 50 | error_reporting($errorReportingLevel); |
| 51 | } |
| 52 | else |
| 53 | { |
| 54 | error_reporting(-1); |
| 55 | } |
| 56 | |
| 57 | if ('cli' !== php_sapi_name()) |
| 58 | { |
| 59 | ini_set('display_errors', 0); |
| 60 | } |
| 61 | else if ($displayErrors && (!ini_get('log_errors') || ini_get('error_log'))) |
| 62 | { |
| 63 | // CLI - display errors only if they're not already logged to STDERR |
| 64 | ini_set('display_errors', 1); |
| 65 | } |
| 66 | |
| 67 | DebugClassLoader::enable(); |
| 68 | |
| 69 | error_handler::register(new error_handler(new BufferingLogger(), $displayErrors)); |
| 70 | } |
| 71 | } |