3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Entity { public $greet = ['title' => 'hello']; } $settings = 'greet'; $entity = new Entity(); echo $entity->$settings['title'];
Output for git.master, git.master_jit, rfc.property-hooks
hello

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
124.17 ms | 405 KiB | 5 Q