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<?php var_dump(array_dump(null, [1, 2], [3, 4]));
Output for 8.0.1 - 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 array_dump() in /in/KgqkC:3 Stack trace: #0 {main} thrown in /in/KgqkC on line 3
Process exited with code 255.
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122.51 ms | 402 KiB | 89 Q