3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Magic { protected $v = array("a" => 1, "b" => 2, "c" => 3); public function &__get($v) { return $this->v[$v]; } } $m = new Magic(); print_r($m->d); $m->d[] = 4; print_r($m->d); echo $m->d[0];
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => 4 ) 4

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:
41.98 ms | 401 KiB | 8 Q