3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass { private $prop; public function __construct($prop) { $this->prop = $prop; } public function withProp($prop) { // immutable $copy = clone $this; $copy->prop = $prop; return $copy; } public function setProp($prop) { // mutable $this->prop = $prop; } public function getProp() { return $this->prop; } } $obj = new MyClass('A'); $obj = $obj->withProp('B'); echo $obj->getProp();
Output for git.master, git.master_jit, rfc.property-hooks
B

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:
57.62 ms | 401 KiB | 8 Q