3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach ($_SERVER()) { echo "$name: $value\n"; }
Output for 5.3.0 - 5.3.27, 5.4.0 - 5.4.19
Parse error: syntax error, unexpected ')' in /in/ke0jU on line 3
Process exited with code 255.
preferences:
178.45 ms | 1395 KiB | 55 Q