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<?php function isNull($id, $userInfo){ If($userInfo[$id] == 0){ $res = "Не указано"; } else{ $res = $userInfo["$id"]; } return $res; } $city = isNull($userInfo,"city")->title;
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $userInfo in /in/Sc6bc on line 11 Warning: String offset cast occurred in /in/Sc6bc on line 3 Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /in/Sc6bc:7 Stack trace: #0 /in/Sc6bc(11): isNull(NULL, 'city') #1 {main} thrown in /in/Sc6bc on line 7
Process exited with code 255.

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