3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(pow("-2")); var_dump(pow("string"));
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 ArgumentCountError: pow() expects exactly 2 arguments, 1 given in /in/Ku9aP:3 Stack trace: #0 /in/Ku9aP(3): pow('-2') #1 {main} thrown in /in/Ku9aP on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: pow() expects exactly 2 parameters, 1 given in /in/Ku9aP on line 3 NULL Warning: pow() expects exactly 2 parameters, 1 given in /in/Ku9aP on line 5 NULL

preferences:
232.87 ms | 405 KiB | 356 Q