3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = range('a', 'z'); foreach ($arr as $char) { printf("%s,%s", $char, '\r'); }
Output for git.master, git.master_jit, rfc.property-hooks
a,\rb,\rc,\rd,\re,\rf,\rg,\rh,\ri,\rj,\rk,\rl,\rm,\rn,\ro,\rp,\rq,\rr,\rs,\rt,\ru,\rv,\rw,\rx,\ry,\rz,\r

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:
45.41 ms | 401 KiB | 8 Q