Functions for error handling.




Namesort descending Description
backdrop_error_levels Maps PHP error constants to watchdog severity levels.
error_displayable Determines whether an error should be displayed.
_backdrop_decode_exception Decodes an exception and retrieves the correct caller.
_backdrop_error_handler_real Provides custom PHP error handling.
_backdrop_get_last_caller Gets the last caller from a backtrace.
_backdrop_log_error Logs a PHP error or exception and displays an error page in fatal cases.
_backdrop_render_exception_safe Renders an exception error message without further exceptions.