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<?php proc_open("php -v");
Output for 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Call to undefined function proc_open() in /in/kW7t5:2 Stack trace: #0 {main} thrown in /in/kW7t5 on line 2
Process exited with code 255.
Output for 8.0.13
Fatal error: Uncaught ArgumentCountError: proc_open() expects at least 3 arguments, 1 given in /in/kW7t5:2 Stack trace: #0 /in/kW7t5(2): proc_open('php -v') #1 {main} thrown in /in/kW7t5 on line 2
Process exited with code 255.
Output for 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 - 7.1.10, 7.2.0, 7.3.32 - 7.3.33, 7.4.33
Warning: proc_open() expects at least 3 parameters, 1 given in /in/kW7t5 on line 2
Output for 7.1.26 - 7.1.33, 7.2.17 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.32
Warning: proc_open() has been disabled for security reasons in /in/kW7t5 on line 2
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
Warning: proc_open() expects exactly 3 parameters, 1 given in /in/kW7t5 on line 2

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198.33 ms | 402 KiB | 341 Q