3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Test\Config { trait Base { public $config = []; function __construct($config = []) { echo 'Constructor'; $this->config = $config; } } } namespace TestB { class Config { use \Test\Config\Base; } } namespace { $test = new TestB\Config(['foo' => 'bar']); echo isset($test->config['foo']) ? 'Success: foo is set' : 'Error: foo is not set'; }
Output for git.master, git.master_jit, rfc.property-hooks
ConstructorSuccess: foo is set

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:
92.24 ms | 401 KiB | 8 Q