3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 50; while ($i > 0): $power = 1; $bin = array(); if ($i / pow(2,$power) != 0) { $bin[$power - 1] = 1; $i = $i - pow(2,$power); } else $bin[$power - 1] = 0; $power++; endwhile; print $bin; ?>
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Array to string conversion in /in/ncCJa on line 22 Array

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:
34.06 ms | 401 KiB | 8 Q