3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php abstract class B { public static abstract function foo(); } class A extends B { public static function foo() { echo "Yeah this works"; } } A::foo();
Output for 5.0.0 - 5.1.6, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Yeah this works
Output for 5.2.0 - 5.6.28
Strict Standards: Static function B::foo() should not be abstract in /in/OQin9 on line 7 Yeah this works
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_CLASS in /in/OQin9 on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_CLASS in /in/OQin9 on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/OQin9 on line 5
Process exited with code 255.