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<?php $a = array_fill(0, 10000, ''); $b = &$a; for ($i = 0; $i < 10000; $i++) { array_key_exists($i, $s); }
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $s in /in/GqnDm on line 5 Fatal error: Uncaught TypeError: array_key_exists(): Argument #2 ($array) must be of type array, null given in /in/GqnDm:5 Stack trace: #0 {main} thrown in /in/GqnDm on line 5
Process exited with code 255.

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