Online PHP editor | refs for na982

<?php class ExceptionHandling { private static $uncaught_exception = null; private static $fatal_error = null; public static function shutdown_callback() { if (defined('GRACEFUL_SHUTDOWN')) { // everything went fine ob_end_flush(); return; } header('Status: 500 Internal Server Error'); include(APP_PATH.'/errors/500.php'); } // turn errors into exceptions public static function exception_error_handler($errno, $errstr, $errfile, $errline) { // hhvm can report fatals as errors. We can not convert them to exceptions, however, because they will // not trigger the exception handler and the stack trace is wrong, anyway. We need to save the errfile and // errline here because they are not available in the shutdown function. // for the errno, see https://github.com/facebook/hhvm/blob/master/hphp/runtime/base/runtime-error.h#L57 if ($errno & (1 << 24)) { self::$fatal_error = array( 'message' => $errstr, 'type' => $errno, 'file' => $errfile, 'line' => $errline ); } if (error_reporting() === 0) { return false; // code used @ to suppress errors } throw new ErrorException($errstr, 0, $errno, $errfile, $errline); } public static function exception_handler($exception) { self::$uncaught_exception = $exception; } /** * @return Exception|null the exception that caused the app to crash, or null if there was none */ public static function get_uncaught_exception() { return self::$uncaught_exception; } /** * Gets the last error that has occurred, be it fatal or non-fatal * @return array with the fields message, type, file and line */ public static function get_last_error() { if (self::$fatal_error) { return self::$fatal_error; } return error_get_last(); } } register_shutdown_function(array('ExceptionHandling', 'shutdown_callback')); set_error_handler(array('ExceptionHandling', "exception_error_handler")); set_exception_handler(array('ExceptionHandling', 'exception_handler')); dklfajelkwa;