3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'a quick red fox jumped over the lazy brown dog'; $charFirst = substr($item, 0, 1); $charLast = substr($item, strlen($item) - 1, 1); echo $charFirst . PHP_EOL; echo $charLast . PHP_EOL;
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $item in /in/mkOlP on line 4 Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /in/mkOlP on line 4 Warning: Undefined variable $item in /in/mkOlP on line 5 Warning: Undefined variable $item in /in/mkOlP on line 5 Deprecated: strlen(): Passing null to parameter #1 ($string) of type string is deprecated in /in/mkOlP on line 5 Deprecated: substr(): Passing null to parameter #1 ($string) of type string is deprecated in /in/mkOlP on line 5

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:
45.93 ms | 402 KiB | 8 Q