Symfony\Component\Debug\ExceptionHandler

class ExceptionHandler

Methods

	__construct($debug = true, $fileLinkFormat = null)
static ExceptionHandler	register($debug = true, $fileLinkFormat = null) Registers the exception handler.
callable|null	setHandler(callable $handler) Sets a user exception handler.
string	setFileLinkFormat(string $format) Sets the format for links to source files.
	handle(Exception $exception) Sends a response for the given Exception.
	sendPhpResponse(Exception|FlattenException $exception) Sends the error associated with the given Exception as a plain PHP response.
Response	createResponse(Exception|FlattenException $exception) Creates the error Response associated with the given Exception.
string	getContent(FlattenException $exception) Gets the HTML content associated with the given exception.
string	getStylesheet(FlattenException $exception) Gets the stylesheet associated with the given exception.
	catchOutput($buffer)
	cleanOutput($buffer)

Details

public __construct($debug = true, $fileLinkFormat = null)

static public ExceptionHandler register($debug = true, $fileLinkFormat = null)

Registers the exception handler.

public callable|null setHandler(callable $handler)

Sets a user exception handler.

public string setFileLinkFormat(string $format)

Sets the format for links to source files.

public handle(Exception $exception)

Sends a response for the given Exception.

To be as fail-safe as possible, the exception is first handled by our simple exception handler, then by the user exception handler. The latter takes precedence and any output from the former is cancelled, if and only if nothing bad happens in this handling path.

public sendPhpResponse(Exception|FlattenException $exception)

Sends the error associated with the given Exception as a plain PHP response.

This method uses plain PHP functions like header() and echo to output the response.

public Response createResponse(Exception|FlattenException $exception)

Creates the error Response associated with the given Exception.

public string getContent(FlattenException $exception)

Gets the HTML content associated with the given exception.

public string getStylesheet(FlattenException $exception)

Gets the stylesheet associated with the given exception.

public catchOutput($buffer)

public cleanOutput($buffer)