BackdropTestCase::errorHandler in core/modules/simpletest/backdrop_web_test_case.php
Handle errors during test runs.
BackdropTestCase::exceptionHandler in core/modules/simpletest/backdrop_web_test_case.php
Handle exceptions.
BackdropTestCase::getAssertionCall in core/modules/simpletest/backdrop_web_test_case.php
Cycles through backtrace until the first non-assertion method is found.
watchdog_deprecated_function in core/includes/bootstrap.inc
Logs a deprecation warning.
_backdrop_decode_exception in core/includes/errors.inc
Decodes an exception and retrieves the correct caller.
_backdrop_error_handler_real in core/includes/errors.inc
Provides custom PHP error handling.