3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting("E_NONE"); class Something{}; var_dump(new Something() + new Something() + new Something());
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: error_reporting(): Argument #1 ($error_level) must be of type ?int, string given in /in/jeB7D:2 Stack trace: #0 /in/jeB7D(2): error_reporting('E_NONE') #1 {main} thrown in /in/jeB7D on line 2
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
int(3)
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5

Process exited with code 255.
Output for 4.3.0 - 4.3.1

preferences:
334.53 ms | 401 KiB | 460 Q