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run code in 300+ PHP versions simultaneously
<?php assert(1 == 2);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.26, 8.3.0 - 8.3.14, 8.4.1
Fatal error: Uncaught AssertionError: assert(1 == 2) in /in/8f8gd:3 Stack trace: #0 /in/8f8gd(3): assert(false, 'assert(1 == 2)') #1 {main} thrown in /in/8f8gd on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: assert(): assert(1 == 2) failed in /in/8f8gd on line 3
Output for 5.6.0 - 5.6.40
Warning: assert(): Assertion failed in /in/8f8gd on line 3

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