Jet\Debug_ErrorHandler_Error
Whether ErrorHandler catches an error or an uncaught exception, it always transforms it into an instance of this class and then handles the error.
Each handler expects information in the form of an instance of this class.
Method Overview
| Metoda | Význam |
|---|---|
| static newError( int $code, string $message, string $file, int $line ): static |
Creates a instance based on the PHP problem data. |
| static newException( Throwable $exception ): static | Creates a instance by exception |
| protected static getPHPErrorText( int $error_number ): string |
Functions for internal use. Converts numeric PHP error code to text interpretation. |
| protected getCurrentURL(): string | Function for internal use. The ErrorHandler itself must be small and as independent as possible from the rest of the system. This is why it has its own helper function to determine the current URL of the request. |
| getRequestURL(): string | Returns the URL of the request that caused the problem. |
| getDate(): string | Returns the date (YYYY-MM-DD format) when the problem occurred. |
| getTime(): string | Returns the time (format HH:MM:SS) when the problem occurred. |
| getCode(): int | Returns an error code. This is the PHP error code, or the exception code (if the exception had one). |
| getTxt(): string | Returns basic textual information about the problem. |
| getMessage(): string | Returns detailed information about the problem. |
| getFile(): string | The path to the file/script where the problem occurred. |
| getLine(): int | Number of the line where the problem occurred. |
| getException(): Throwable|null | If the problem is an exception, it is possible to get its instance using this method. |
| getBacktrace(): Debug_ErrorHandler_Error_BacktraceItem[] | Returns backtrace to the problem. That is, an array containing an instance of Jet\Debug_ErrorHandler_BacktraceItem |
| isFatal(): bool | Indicates whether this is a fatal problem. |
| isSilenced(): bool | Does it indicate whether this is a benign warning that has been "silenced"? See ErrorHandler |
| setIsSilenced( bool $is_silenced ): void |
Set the "is silenced" flag. See previous method and also ErrorHandler |
| __toString(): string toString(): string |
Converts the problem to its text description - to text form without formatting. Useful especially for logging, or CLI mode, or logging |
| static setFormatter( callable $formatter ): void |
The class has methods toString() and __toString(). So an error can be easily converted to text. This is used, for example, by a handler that records errors in the log. You may not be comfortable with the form of these text messages, however. How to solve it? Rebuild the Jet library? Definitely not! Or use inheritance - which would make this part of the system, which by definition should be as simple as possible, very complicated? Also no ... You can just make your own formatter and set that in initialize ErrorHandler. For example, like this:
Debug_ErrorHandler_Error::setFormatter(
|