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- UNTUK INPUT DATA BARANG
- <?php
- //anggap kamu membeli barang dgn id=500
- addCart(500,1);
- function updateCart($id,$num)
- {
- $data=$_SESSION[cart];
- $data[$id]+=$num;
- $_SESSION[cart]=$data;
- }
- ?>
- UNTUK UPDATE BARANG
- <?php
- //Anggap kamu update barangnya
- updateCart(500,5);
- function updateCart($id,$num=0)
- {
- $data=$_SESSION[cart];
- if($num > 0){
- $data[$id] =$num;
- }else{
- unset($data[$id]);
- }
- $_SESSION[cart]=$data;
- }
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