3v4l.org

run code in 300+ PHP versions simultaneously
<?php ${{phpinfo()};
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.28
Parse error: syntax error, unexpected '{' in /in/49rNi on line 3
Process exited with code 255.

preferences:
185.21 ms | 936 KiB | 66 Q