3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Auth { public static function check() { return null; } } class AuthenticationRequiredException extends RuntimeException {} Auth::check() ?? throw new AuthenticationRequiredException("Вам необходимо сначала авторизоваться");
Output for 8.0.0 - 8.0.3
Fatal error: Uncaught AuthenticationRequiredException: Вам необходимо сначала авторизоваться in /in/0F7GO:12 Stack trace: #0 {main} thrown in /in/0F7GO on line 12
Process exited with code 255.
Output for 7.3.0 - 7.3.27, 7.4.0 - 7.4.16
Parse error: syntax error, unexpected 'throw' (T_THROW) in /in/0F7GO on line 12
Process exited with code 255.