// 検索条件を画面に表示
// カテゴリー検索条件
if (strlen($_GET['category_id']) == 0) {
    $arrSearch['category'] = "指定なし";
}else{
    $arrCat = $conn->getOne("SELECT category_name FROM dtb_category WHERE category_id = ?", $arrCategory_id);
    $arrSearch['category'] = $arrCat;
}


// カテゴリーID
if (strlen($_GET['category_id']) == 0) {
    $arrSearch['category_id'] = "0";
}else{
    $arrCat = $conn->getOne("SELECT category_id FROM dtb_category WHERE category_id = ?", $arrCategory_id);
    $arrSearch['category_id'] = $arrCat;
}


// 商品名検索条件
if ($_GET['name'] === "") {
    $arrSearch['name'] = "指定なし";
}else{
    $arrSearch['name'] = $_GET['name'];
}