Exceptional::handle_error PHP Method

    static function handle_error($errno, $errstr, $errfile, $errline)
    {
        if (!(error_reporting() & $errno)) {
            // this error code is not included in error_reporting
            return;
        }
        switch ($errno) {
            case E_NOTICE:
            case E_USER_NOTICE:
                $ex = new PhpNotice($errstr, $errno, $errfile, $errline);
                break;
            case E_WARNING:
            case E_USER_WARNING:
                $ex = new PhpWarning($errstr, $errno, $errfile, $errline);
                break;
            case E_STRICT:
                $ex = new PhpStrict($errstr, $errno, $errfile, $errline);
                break;
            case E_PARSE:
                $ex = new PhpParse($errstr, $errno, $errfile, $errline);
                break;
            default:
                $ex = new PhpError($errstr, $errno, $errfile, $errline);
        }
        self::handle_exception($ex, false);
        if (self::$previous_error_handler) {
            call_user_func(self::$previous_error_handler, $errno, $errstr, $errfile, $errline);
        }
    }