====== PHP: уровни протоколирования ошибок ======

[[https://www.php.net/manual/ru/errorfunc.configuration.php#ini.error-reporting|Руководство по PHP - Обработка ошибок]]

^ Value ^ Constant ^ Description ^
| 1     | E_ERROR              | Fatal run-time errors. Errors that cannot be recovered from. Execution of the script is halted |
| 2     | E_WARNING            | Non-fatal run-time errors. Execution of the script is not halted |
| 4     | E_PARSE              | Compile-time parse errors. Parse errors should only be generated by the parser |
| 8     | E_NOTICE             | Run-time notices. The script found something that might be an error, but could also happen when running a script normally |
| 16    | E_CORE_ERROR         | Fatal errors at PHP startup. This is like an E_ERROR in the PHP core |
| 32    | E_CORE_WARNING       | Non-fatal errors at PHP startup. This is like an E_WARNING in the PHP core |
| 64    | E_COMPILE_ERROR      | Fatal compile-time errors. This is like an E_ERROR generated by the Zend Scripting Engine |
| 128   | E_COMPILE_WARNING    | Non-fatal compile-time errors. This is like an E_WARNING generated by the Zend Scripting Engine |
| 256   | E_USER_ERROR         | Fatal user-generated error. This is like an E_ERROR set by the programmer using the PHP function trigger_error() |
| 512   | E_USER_WARNING       | Non-fatal user-generated warning. This is like an E_WARNING set by the programmer using the PHP function trigger_error() |
| 1024  | E_USER_NOTICE        | User-generated notice. This is like an E_NOTICE set by the programmer using the PHP function trigger_error() |
| 2048  | E_STRICT             | Run-time notices. PHP suggest changes to your code to help interoperability and compatibility of the code |
| 4096  | E_RECOVERABLE_ERROR  | Catchable fatal error. This is like an E_ERROR but can be caught by a user defined handle (see also set_error_handler()) |
| 8191  | E_ALL                | All errors and warnings, except of level E_STRICT |

[[https://www.tutorialspoint.com/error-reporting-function-in-php|via]]

{{tag>php}}