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run code in 300+ PHP versions simultaneously
<?php interface IA { public $a = null; public function a(); } abstract class A { public $a; abstract function a(); } class B extends A { function a($b = null) { } }
Output for 5.3.0 - 5.3.27, 5.4.0 - 5.4.22
Fatal error: Interfaces may not include member variables in /in/oXltP on line 4
Process exited with code 255.
preferences:
171.51 ms | 1395 KiB | 58 Q