ImportModel::_setCategoryPermissionIDs PHP Method

    protected function _setCategoryPermissionIDs($Category, $PermissionID, $IDs)
    {
        static $CategoryModel;
        if (!isset($CategoryModel)) {
            $CategoryModel = new CategoryModel();
        }
        $CategoryID = $Category['CategoryID'];
        if (isset($IDs[$CategoryID])) {
            $PermissionID = $CategoryID;
        }
        if ($Category['PermissionCategoryID'] != $PermissionID) {
            $CategoryModel->setField($CategoryID, 'PermissionCategoryID', $PermissionID);
        }
        $ChildIDs = val('ChildIDs', $Category, array());
        foreach ($ChildIDs as $ChildID) {
            $ChildCategory = CategoryModel::categories($ChildID);
            if ($ChildCategory) {
                $this->_setCategoryPermissionIDs($ChildCategory, $PermissionID, $IDs);
            }
        }
    }