$objPage->category_id = $category_id;
$objPage->arrSearch = $arrSearch;
$objPage = lfGetBreadcrumb($category_id, false, $objPage);

sfCustomDisplay($objPage);

// パンくずリストの取得
function lfGetBreadcrumb($child_category_id, $count_check = false, $objPage) {
	$objQuery = new SC_Query();
	$col = "*";
	$from = "dtb_category left join dtb_category_total_count using (category_id)";
	// 登録商品数のチェック
	if($count_check) {
		$where = "del_flg = 0 AND product_count > 0";
	} else {
		$where = "del_flg = 0";
	}
	$objQuery->setoption("ORDER BY rank DESC");
	$arrRet = $objQuery->select($col, $from, $where);

	$arrDispID = sfGetParentsArray('dtb_category', 'parent_category_id', 'category_id', $child_category_id);

	$arrBreadcrumb = array();
	foreach($arrDispID as $val) {
		foreach($arrRet as $key => $array) {
			if($array['category_id'] == $val) {
				$arrBreadcrumb[] = $arrRet[$key];
				break;
			}
		}
	}

	$objPage->arrBreadcrumb = $arrBreadcrumb;
	return $objPage;
}

<!--{if $category_id}-->
	<!-- パンくずリスト -->
	<!--{section name=cnt loop=$arrBreadcrumb}-->
		<a href="<!--{$smarty.const.URL_DIR}-->products/list.php?category_id=<!--{$arrBreadcrumb[cnt].category_id}-->"><!--{$arrBreadcrumb[cnt].category_name|sfCutString:20|escape}--></a>
		<!--{if !$smarty.section.cnt.last}--> > <!--{/if}-->
	<!--{/section}-->
<!--{/if}-->

$category_id = sfGetCategoryId("", $_GET['category_id']);
$objPage = lfGetBreadcrumb($category_id, false, $objPage);

$category_id = sfGetCategoryId($tmp_id, $_GET['category_id']);
$objPage = lfGetBreadcrumb($category_id, false, $objPage);