php中實現產品展示$classify=array("")方法如何將產品介紹分類添加進txt檔案中

php類

已實現通過讀取txt文檔進行產品展示，如何跟據不同產品種類分類添加產品介紹？

plantslist.txt:
$plantsclassify=array("產品種類","產品種類","產品種類");
$產品種類=array(array("產品名稱","介紹",價格),array("名稱","介紹",價格),array("名稱","介紹",價格));
$產品種類=array(array("產品名稱","介紹",價格),array("名稱","介紹",價格),array("名稱","介紹",價格));
$產品種類=array(array("產品名稱","介紹",價格),array("名稱","介紹",價格),array("名稱","介紹",價格));
?>

include("plantslist.txt");
foreach($plantsclassify as $classify)
{
echo "$classify ";
}
echo "查看購物車";
if(isset($_GET["catalog"]))
{
$catalog=$_GET["catalog"];
$_SESSION["catalog"]=$catalog;
echo "

";
echo "



















"; echo " "; echo " "; echo " "; echo " "; echo " "; echo " "; foreach($$catalog as $plants) { echo " "; foreach ($plants as $val) { echo " "; } echo " "; echo " "; } echo " "; echo " "; echo " "; echo "

植物名	詳細資料	價格	購買
$val

";
echo "";
}
if(isset($_GET["success"]))
{
if($_GET["success"]==0)
{
echo "alert('請選購植物')";
}
if($_GET["success"]==1)
{
echo "alert('已加入購物車！')";
}
}
?>

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