3v4l.org

run code in 300+ PHP versions simultaneously
<?php select ord(substr(md5('password'),5,1)) * ord(substr(md5('password'),10,1)) * substr(md5('password'), 3, 1) - (ord('F')*100+ord('K')); ?php>
Output for 5.4.0 - 5.4.26
Parse error: syntax error, unexpected 'ord' (T_STRING) in /in/7NviF on line 2
Process exited with code 255.
Output for 5.3.7 - 5.3.28
Parse error: syntax error, unexpected T_STRING in /in/7NviF on line 2
Process exited with code 255.
preferences:
181.24 ms | 1395 KiB | 56 Q