3v4l.org

run code in 300+ PHP versions simultaneously
<?php O hai!
Output for 5.4.0
Parse error: syntax error, unexpected 'hai' (T_STRING) in jb7eT on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.10
Parse error: syntax error, unexpected T_STRING in jb7eT on line 3
Process exited with code 255.
preferences:
155.21 ms | 1395 KiB | 19 Q