TYPO3\CMS\Core\Error\ErrorHandler Class Reference

Inheritance diagram for TYPO3\CMS\Core\Error\ErrorHandler:

Public Member Functions
	__construct ($errorHandlerErrors)
	setExceptionalErrors ($exceptionalErrors)
	setDebugMode ($debugMode)
	registerErrorHandler ()
bool	handleError ($errorLevel, $errorMessage, $errorFile, $errorLine)

Protected Member Functions
	createAndEnqueueFlashMessage (string $message, int $errorLevel)
	writeLog ($logMessage, string $logLevel)
	getFormattedLogMessage (string $message)
	getTimeTracker ()
	getBackendUser ()

Protected Attributes
int	$exceptionalErrors = 0
int	$errorHandlerErrors = 0
bool	$debugMode = false
const	ERROR_LEVEL_LABELS

Additional Inherited Members
‪Public Attributes inherited from ‪TYPO3\CMS\Core\Error\ErrorHandlerInterface
const	ERROR_HANDLED = true
const	PROPAGATE_ERROR = false

Detailed Description

Global error handler for TYPO3

This file is a backport from TYPO3 Flow

Definition at line 39 of file ErrorHandler.php.

Constructor & Destructor Documentation

__construct()

TYPO3\CMS\Core\Error\ErrorHandler::__construct

(

$errorHandlerErrors

)

Registers this class as default error handler

Parameters

int

$errorHandlerErrors

‪The integer representing the E_* error level which should be

Implements TYPO3\CMS\Core\Error\ErrorHandlerInterface.

Definition at line 75 of file ErrorHandler.php.

References TYPO3\CMS\Core\Error\ErrorHandler\$errorHandlerErrors.

Member Function Documentation

createAndEnqueueFlashMessage()

TYPO3\CMS\Core\Error\ErrorHandler::createAndEnqueueFlashMessage ( string  $message, int  $errorLevel  )

protected

Definition at line 190 of file ErrorHandler.php.

References TYPO3\CMS\Core\Messaging\AbstractMessage\NOTICE, and TYPO3\CMS\Core\Messaging\AbstractMessage\WARNING.

Referenced by TYPO3\CMS\Core\Error\ErrorHandler\handleError().

getBackendUser()

TYPO3\CMS\Core\Error\ErrorHandler::getBackendUser ( )

protected

Definition at line 285 of file ErrorHandler.php.

References $GLOBALS.

Referenced by TYPO3\CMS\Core\Error\ErrorHandler\writeLog().

getFormattedLogMessage()

TYPO3\CMS\Core\Error\ErrorHandler::getFormattedLogMessage ( string  $message )

protected

Definition at line 271 of file ErrorHandler.php.

References $GLOBALS, and TYPO3\CMS\Core\Http\ApplicationType\fromRequest().

Referenced by TYPO3\CMS\Core\Error\ErrorHandler\handleError().

getTimeTracker()

TYPO3\CMS\Core\Error\ErrorHandler::getTimeTracker ( )

protected

Definition at line 280 of file ErrorHandler.php.

Referenced by TYPO3\CMS\Core\Error\ErrorHandler\handleError().

handleError()

bool TYPO3\CMS\Core\Error\ErrorHandler::handleError	(		$errorLevel,
			$errorMessage,
			$errorFile,
			$errorLine
	)

Handles an error. If the error is registered as exceptionalError it will by converted into an exception, to be handled by the configured exceptionhandler. Additionally the error message is written to the configured logs. If application is backend, the error message is also added to the flashMessageQueue, in frontend the error message is displayed in the admin panel (as TsLog message).

Parameters

int	$errorLevel	‪The error level - one of the E_* constants
string	$errorMessage	‪The error message
string	$errorFile	‪Name of the file the error occurred in
int	$errorLine	‪Line number where the error occurred

Returns

‪bool

Exceptions

Exception

‪with the data passed to this method if the error is registered as exceptionalError

Implements TYPO3\CMS\Core\Error\ErrorHandlerInterface.

Definition at line 122 of file ErrorHandler.php.

References $GLOBALS, TYPO3\CMS\Core\Error\ErrorHandler\createAndEnqueueFlashMessage(), TYPO3\CMS\Core\Error\ErrorHandlerInterface\ERROR_HANDLED, TYPO3\CMS\Core\Error\ErrorHandler\getFormattedLogMessage(), TYPO3\CMS\Core\Error\ErrorHandler\getTimeTracker(), TYPO3\CMS\Core\Error\ErrorHandlerInterface\PROPAGATE_ERROR, and TYPO3\CMS\Core\Error\ErrorHandler\writeLog().

registerErrorHandler()

TYPO3\CMS\Core\Error\ErrorHandler::registerErrorHandler

(

)

Definition at line 103 of file ErrorHandler.php.

setDebugMode()

TYPO3\CMS\Core\Error\ErrorHandler::setDebugMode

(

$debugMode

)

Parameters

bool

$debugMode

Definition at line 98 of file ErrorHandler.php.

References TYPO3\CMS\Core\Error\ErrorHandler\$debugMode.

setExceptionalErrors()

TYPO3\CMS\Core\Error\ErrorHandler::setExceptionalErrors

(

$exceptionalErrors

)

Defines which error levels should result in an exception thrown.

Parameters

int

$exceptionalErrors

‪The integer representing the E_* error level to handle as exceptions

Implements TYPO3\CMS\Core\Error\ErrorHandlerInterface.

Definition at line 87 of file ErrorHandler.php.

References TYPO3\CMS\Core\Error\ErrorHandler\$exceptionalErrors.

writeLog()

TYPO3\CMS\Core\Error\ErrorHandler::writeLog (   $logMessage, string  $logLevel  )

protected

Writes an error in the sys_log table

Parameters

string	$logMessage	‪Default text that follows the message (in english!).
string	$logLevel	‪The error level, see LogLevel::* constants

Definition at line 217 of file ErrorHandler.php.

References $GLOBALS, and TYPO3\CMS\Core\Error\ErrorHandler\getBackendUser().

Referenced by TYPO3\CMS\Core\Error\ErrorHandler\handleError().

Member Data Documentation

$debugMode

bool TYPO3\CMS\Core\Error\ErrorHandler::$debugMode = false

protected

Whether to write a flash message in case of an error

Definition at line 56 of file ErrorHandler.php.

Referenced by TYPO3\CMS\Core\Error\ErrorHandler\setDebugMode().

$errorHandlerErrors

int TYPO3\CMS\Core\Error\ErrorHandler::$errorHandlerErrors = 0

protected

Error levels which should be handled.

Definition at line 51 of file ErrorHandler.php.

Referenced by TYPO3\CMS\Core\Error\ErrorHandler\__construct().

$exceptionalErrors

int TYPO3\CMS\Core\Error\ErrorHandler::$exceptionalErrors = 0

protected

Error levels which should result in an exception thrown.

Definition at line 46 of file ErrorHandler.php.

Referenced by TYPO3\CMS\Core\Error\ErrorHandler\setExceptionalErrors().

ERROR_LEVEL_LABELS

const TYPO3\CMS\Core\Error\ErrorHandler::ERROR_LEVEL_LABELS

protected

Initial value:

= [
        E_WARNING => 'PHP Warning',
        E_NOTICE => 'PHP Notice',
        E_USER_ERROR => 'PHP User Error',
        E_USER_WARNING => 'PHP User Warning',
        E_USER_NOTICE => 'PHP User Notice',
        E_STRICT => 'PHP Runtime Notice',
        E_RECOVERABLE_ERROR => 'PHP Catchable Fatal Error',
        E_USER_DEPRECATED => 'TYPO3 Deprecation Notice',
        E_DEPRECATED => 'PHP Runtime Deprecation Notice',
    ]

Definition at line 58 of file ErrorHandler.php.