3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(trim('2') ** trim('3'));
Output for 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.27, 8.0.0 - 8.0.15, 8.1.0 - 8.1.2
int(8)
Output for 5.5.0 - 5.5.37
Parse error: syntax error, unexpected '*' in /in/YK35q on line 3
Process exited with code 255.

preferences:
41.33 ms | 460 KiB | 5 Q