3v4l.org

run code in 300+ PHP versions simultaneously
<?php $u = 4/0; if ($u == $t) { print "do stuff with *your* credit card number here\n"; }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Fatal error: Uncaught DivisionByZeroError: Division by zero in /in/2EiQN:2 Stack trace: #0 {main} thrown in /in/2EiQN on line 2
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Warning: Division by zero in /in/2EiQN on line 2 Notice: Undefined variable: t in /in/2EiQN on line 3
Output for 7.3.32 - 7.3.33
Warning: Division by zero in /in/2EiQN on line 2
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Warning: Division by zero in /in/2EiQN on line 2 Notice: Undefined variable: t in /in/2EiQN on line 3 do stuff with *your* credit card number here

preferences:
230.74 ms | 402 KiB | 328 Q