3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait Foo { abstract public function getContainer(); } trait Bar { abstract public function getContainer(); } class Baz { use Foo, Bar; public function getContainer() { } }
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 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 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7

preferences:
119.06 ms | 404 KiB | 199 Q