3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ipchar = "3132372e302e302e31": $ip = inet_ntop($ipchar); echo $ip ?>
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.30
Parse error: syntax error, unexpected ':' in /in/kjd5l on line 2
Process exited with code 255.
preferences:
169.74 ms | 1399 KiB | 67 Q