public static function getFirstCategoryParent($categoryID) { $category = new Categories(); $select = $category->select()->where('C_ID = ?', $categoryID); $categoryData = $category->fetchRow($select); if ($categoryData['C_ParentID'] == 0) { return $categoryData->toArray(); } else { return Cible_FunctionsGeneral::getFirstCategoryParent($categoryData['C_ParentID']); } }