View difference between Paste ID: CFTuwMp3 and 568HHg91

 <?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 class Cart extends CI_Controller {
 /*
 salah logika mas.. kayaknya salah target array
 
 */
 	public function show(){
 		$cart= array(
 			'barangs'=> $this->cart->contents(),
 			'total'=> $this->cart->total()
 		);
 		foreach($cart['barangs'] AS $id=>$data){ //$keys['values']
 // foreach untuk perulangan data yang dinamis, berubah sesuai jumlah data yang ada
 			//$cart['price'] =
 			$cart['barangs']['price'] =
 				number_format($data['price'], 2, ',', '.');
 			//$cart['subtotal']
 		 	$cart['barangs']['subtotal'] =
 			 number_format($data['subtotal'], 2, ',', '.');
 		}
 		$cart['total'] = number_format($cart['total'], 2, ',', '.');
 
 		$content= array(
 			'content'=> $this->parser->parse('cart_view', $cart, true)
 		);
 		$this->parser->parse('template', $content);
 	}
 
 //=====================
 
 
 	function __construct() {
 		parent::__construct();
 		$this->load->model('barang_model');
 		$this->load->model('cart_model');
 		$this->load->library("cart");
 	}
 	public function index(){
 		$this->show();
 	}
 
 	public function how_shop(){
 		$content= array(
 			'content'=> $this->load->view('cara_belanja', '', true)
 		);
 		$this->parser->parse('template', $content);
 	}
 	public function add($barang_id){
 		$rows= $this->barang_model->buy_select($barang_id)->row_array();
 		$data= array(
 			'id'=> $rows['id'],
-		foreach($cart['barangs'] AS $keys['values']){ // foreach untuk perulangan data yang dinamis, berubah sesuai jumlah data yang ada
+
-			$cart['price'] = number_format($keys['values']['price'], 2, ',', '.');
+
-			$cart['subtotal'] = number_format($keys['values']['subtotal'], 2, ',', '.');
+
 			'options'=> array()
 		);
 		$this->cart->insert($data);
 		$this->show();
 	}
 	public function edit(){
 		$data=array();
 		foreach ($this->cart->contents() as $items){
 			$data = array_merge(
 					$data,
 					array(
 						array(
 							'rowid'=> $this->input->post('rowid_'.$items['rowid']),
 							'qty'=> $this->input->post('qty_'.$items['rowid'])
 						)
 					)
 			);
 		}
 		$this->cart->update($data);
 		$this->show();
 	}
 
 	public function finished(){
 		/*
 		$this->cart->destroy();
 		redirect('barang/show');
 		*/
 		if(!is_login()){
 			redirect('customer/form_login');
 		}else{
 			if(count($this->cart->contents())>0){
 				$cart_number= $this->get_cart_number();
 				$cart= array(
 							'header' => array(
 										'cart_nomor' => $cart_number,
 										'cart_customer_id' => $this->session->userdata('customer_id'),
 										'cart_tanggal' => mdate("%Y-%m-%d %H:%i:%s", time())
 							),
 							'detail' => array()
 				);
 				$i=0;
 				foreach($this->cart->contents() AS $cart_detail){
 					$cart['detail'][$i]['cart_nomor']=$cart_number;
 					$cart['detail'][$i]['cart_barang_id']=$cart_detail['id'];
 					$cart['detail'][$i]['cart_barang_qty']=$cart_detail['qty'];
 					$cart['detail'][$i]['cart_barang_harga']=$cart_detail['price'];
 					$i++;
 				}
 				$this->cart_model->insert($cart);
 				$this->cart->destroy();
 				$content= array(
 							'content' => "<h2>Transaksi selesai, silakan lakukan pembayaran</h2>"
 				);
 				$this->parser->parse('template', $content);
 			}else{
 				redirect();
 			}
 		}
 	}
 	private function get_cart_number(){
 		$customer_id= $this->session->userdata('customer_id');
 		$count_cart= $this->cart_model->select_where($customer_id)->num_rows()+1;
 		$cart_number= $customer_id.$count_cart;
 		return $cart_number;
 	}
 }