static ErrorHandler register(ErrorHandler $handler = null, bool $replace = true)

Registers the error handler.

Parameters

ErrorHandler	$handler	The handler to register
bool	$replace	Whether to replace or not any existing handler

Return Value

ErrorHandler

The registered error handler

__construct(BufferingLogger $bootstrappingLogger = null)

Parameters

BufferingLogger

$bootstrappingLogger

setDefaultLogger(LoggerInterface $logger, array|int $levels = E_ALL, bool $replace = false)

Sets a logger to non assigned errors levels.

Parameters

LoggerInterface	$logger	A PSR-3 logger to put as default for the given levels
array|int	$levels	An array map of E_* to LogLevel::* or an integer bit field of E_* constants
bool	$replace	Whether to replace or not any existing logger

array setLoggers(array $loggers)

Sets a logger for each error level.

Parameters

array

$loggers

Error levels to [LoggerInterface|null, LogLevel::*] map

Return Value

array

The previous map

Exceptions

InvalidArgumentException

callable|null setExceptionHandler(callable $handler = null)

Sets a user exception handler.

Parameters

callable

$handler

A handler that will be called on Exception

Return Value

callable|null

The previous exception handler

int throwAt(int $levels, bool $replace = false)

Sets the PHP error levels that throw an exception when a PHP error occurs.

Parameters

int	$levels	A bit field of E_* constants for thrown errors
bool	$replace	Replace or amend the previous value

Return Value

int	The previous value

int scopeAt(int $levels, bool $replace = false)

Sets the PHP error levels for which local variables are preserved.

Parameters

int	$levels	A bit field of E_* constants for scoped errors
bool	$replace	Replace or amend the previous value

Return Value

int	The previous value

int traceAt(int $levels, bool $replace = false)

Sets the PHP error levels for which the stack trace is preserved.

Parameters

int	$levels	A bit field of E_* constants for traced errors
bool	$replace	Replace or amend the previous value

Return Value

int	The previous value

int screamAt(int $levels, bool $replace = false)

Sets the error levels where the @-operator is ignored.

Parameters

int	$levels	A bit field of E_* constants for screamed errors
bool	$replace	Replace or amend the previous value

Return Value

int	The previous value

bool handleError(int $type, string $message, string $file, int $line)

Handles errors by filtering then logging them according to the configured bit fields.

Parameters

int	$type	One of the E_* constants
string	$message
string	$file
int	$line

Return Value

bool	Returns false when no handling happens so that the PHP engine can handle the error itself

Exceptions

ErrorException

When $this->thrownErrors requests so

handleException(Exception|Throwable $exception, array $error = null)

Handles an exception by logging then forwarding it to another handler.

Parameters

Exception|Throwable	$exception	An exception to handle
array	$error	An array as returned by error_get_last()

static handleFatalError(array $error = null)

Shutdown registered function for handling PHP fatal errors.

Parameters

array

$error

An array as returned by error_get_last()

protected FatalErrorHandlerInterface[] getFatalErrorHandlers()

Gets the fatal error handlers.

Override this method if you want to define more fatal error handlers.

Return Value

FatalErrorHandlerInterface[]

An array of FatalErrorHandlerInterface