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<?php $userInfo = array('sex' => 2, 'city' => '0'); function isNull($Id, $userInfo){ If($userInfo[$id] == 0){ echo "Не указано"; } else{ echo $userInfo[$id]; } } isNull(city, );
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Undefined constant "city" in /in/Lk5Bt:12 Stack trace: #0 {main} thrown in /in/Lk5Bt on line 12
Process exited with code 255.

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