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run code in 300+ PHP versions simultaneously
<?php abstract class A { private function test() {} } abstract class B extends A { abstract function test(); }
Output for 8.1.23 - 8.1.34, 8.2.10 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Output for 7.4.0 - 7.4.5
Fatal error: Cannot make non abstract method A::test() abstract in class B in /in/GpDZY on line 8
Process exited with code 255.
Output for 7.2.0 - 7.2.29, 7.3.0 - 7.3.17
Fatal error: Cannot make non abstract method A::test() abstract in class B in /in/GpDZY on line 9
Process exited with code 255.
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