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<?php $acc['pes'] = 'aaaaa'; var_dump($acc['pes']); var_dump($acc['kocka']); var_dump(isset($acc['kocka'])); var_dump(array_key_exists($acc['kocka']));
Output for git.master, git.master_jit, rfc.property-hooks
string(5) "aaaaa" Warning: Undefined array key "kocka" in /in/pPRea on line 5 NULL bool(false) Warning: Undefined array key "kocka" in /in/pPRea on line 7 Fatal error: Uncaught ArgumentCountError: array_key_exists() expects exactly 2 arguments, 1 given in /in/pPRea:7 Stack trace: #0 /in/pPRea(7): array_key_exists(NULL) #1 {main} thrown in /in/pPRea on line 7
Process exited with code 255.

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