3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { public function __construct() { echo "FIRST<br>"; } } class b extends a { function test() { global $a; var_dump( $a ); } public function __construct() { $this->test(); echo "SECOND"; } } function inst() { static $a; $a = new a(); } inst(); $b = new b();
Output for git.master, git.master_jit, rfc.property-hooks
FIRST<br>NULL SECOND

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:
56.48 ms | 401 KiB | 8 Q