3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "abcd"; $len = strlen($str); $pos = floor($len/2); for($i = $len; $i > $pos; $i--) { echo ord($str[$pos+$i-1]).">>>".ord($str[$pos+$i-1])."\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
Warning: String offset cast occurred in /in/4mWij on line 7 Warning: Uninitialized string offset 5 in /in/4mWij on line 7 Warning: String offset cast occurred in /in/4mWij on line 7 Warning: Uninitialized string offset 5 in /in/4mWij on line 7 0>>>0 Warning: String offset cast occurred in /in/4mWij on line 7 Warning: Uninitialized string offset 4 in /in/4mWij on line 7 Warning: String offset cast occurred in /in/4mWij on line 7 Warning: Uninitialized string offset 4 in /in/4mWij on line 7 0>>>0

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:
34.38 ms | 402 KiB | 8 Q