3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_replace_callback('/#\{([^\}]+)\}/', function ($match) { var_dump(func_get_args()); }, "#{dupa} i #{pupa}");
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { [0]=> array(2) { [0]=> string(7) "#{dupa}" [1]=> string(4) "dupa" } } array(1) { [0]=> array(2) { [0]=> string(7) "#{pupa}" [1]=> string(4) "pupa" } }

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:
40.01 ms | 401 KiB | 8 Q