3v4l.org

run code in 300+ PHP versions simultaneously
<?php dirname($_SERVER['SCRIPT_NAME'])
Output for 5.4.0 - 5.4.16
Parse error: syntax error, unexpected end of file in /in/IJe5n on line 2
Process exited with code 255.
Output for 5.3.0 - 5.3.26
Parse error: syntax error, unexpected $end in /in/IJe5n on line 2
Process exited with code 255.

preferences:
176.39 ms | 1395 KiB | 51 Q