Fatal error: Uncaught TypeError: Return value of Person::__get() must be an instance of mixed, string returned in /var/www/html/objphp/04.81.php:8 Stack trace: #0 /var/www/html/objphp/04.81.php(26): Person->__get() #1 {main} thrown in /var/www/html/objphp/04.81.php on line 8