3v4l.org

run code in 300+ PHP versions simultaneously
<?php class StorageArea { protected $instance = null; public static function getInstance() { if ($this->instance === null) { $this->instance = new self; } return $this->instance; } } $a = StorageArea::getInstance();
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Using $this when not in object context in /in/CSilS:7 Stack trace: #0 /in/CSilS(14): StorageArea::getInstance() #1 {main} thrown in /in/CSilS on line 7
Process exited with code 255.

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:
43.44 ms | 401 KiB | 8 Q