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run code in 300+ PHP versions simultaneously
<?php // In project X abstract class A { abstract protected static function blah(); } final class B extends A { protected static function blah() { echo "blah\n"; } } // In project Y abstract class C extends A { public static function run() { B::blah(); } } C::run();
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
blah
Output for 5.6.0 - 5.6.40
Strict Standards: Static function A::blah() should not be abstract in /in/PbURf on line 6 blah
preferences:
128.86 ms | 1932 KiB | 4 Q