3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = 012345678;
Output for 7.0.0
Parse error: Invalid numeric literal in /in/3RAbU on line 3
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
preferences:
168.5 ms | 1395 KiB | 35 Q