3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { final protected static function foo() {} } class B extends A { protected static function foo() {} }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.7
Fatal error: Cannot override final method A::foo() in /in/rTvYd on line 9
Process exited with code 255.
preferences:
174.72 ms | 1395 KiB | 36 Q