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<?php $a = []; $b = [&$a]; $a[0] = &$b; var_dump($a === $b);
Output for 8.4.1 - 8.4.12
Fatal error: Uncaught Error: Nesting level too deep - recursive dependency? in /in/d0jjM:7 Stack trace: #0 {main} thrown in /in/d0jjM on line 7
Process exited with code 255.
Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25
Fatal error: Nesting level too deep - recursive dependency? in /in/d0jjM on line 7
Process exited with code 255.
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