setErrorHandler() setErrorHandler(callable $handler, integer $types = 'use-php-defaults') : callable|null Parameters callable $handler integer $types Returns callable|null
setExceptionHandler() setExceptionHandler(callable $handler) : callable|null Parameters callable $handler Returns callable|null
registerShutdownFunction() registerShutdownFunction(callable $function) : void Parameters callable $function
setHttpResponseCode() setHttpResponseCode(integer $httpCode) : integer Parameters integer $httpCode Returns integer
