3v4l.org

run code in 500+ PHP versions simultaneously
<?php class A {} class B {} class ParentClass { public function __construct($a) { } } class ChildClass extends ParentClass { public function __construct(A $a, B $b) { parent::__construct($a, $b); } } new ChildClass(new A(), new B());
Output for 7.1.25, 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 - 8.5.6
preferences:
114.33 ms | 1366 KiB | 4 Q