3v4l.org

run code in 300+ PHP versions simultaneously
<?php $o = ""; $allowed_chars = array_fill_keys(range('A-Za-z0-9'), "a"); $string = "hzgtfrzutrdetzttedcuztivcretfuzrtzt"; for ($i = 0; $i < strlen($string); $i++) { $ch = $string[$i]; if (isset($allowed_chars[ord($ch)])) { $o.=$allowed_chars[ord($ch)]; } else if (ord($ch) == 27) { $i++; $ch = $string[$i]; if (isset($escape_char[ord($ch)])) { $o.=$escape_char[ord($ch)]; } } } echo $o;
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught ArgumentCountError: range() expects at least 2 arguments, 1 given in /in/U4vKT:4 Stack trace: #0 /in/U4vKT(4): range('A-Za-z0-9') #1 {main} thrown in /in/U4vKT on line 4
Process exited with code 255.

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:
45.58 ms | 401 KiB | 8 Q