3v4l.org

run code in 300+ PHP versions simultaneously
<?php class ParentClass { protected function doSomething() { echo "done.\n"; } } class ChildClass extends ParentClass { public function autrefonction() { echo "attempting something.\n"; parent::doSomething(); } } $obj = new ChildClass(); $obj->autrefonction(); ?>
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
attempting something. done.
preferences:
221.72 ms | 404 KiB | 330 Q