public function friends_getAppUsers() { $friend_list = user_get_all_friends($this->user_id); $result = array(); foreach ($friend_list as $friend_id) { if (platform_app_has_full_permission($this->app_id, $friend_id)) { $result[] = $friend_id; } } return $result; }
function is_app_user() { return platform_app_has_full_permission($this->get_env('app_id'), $this->get_env('user')); }