2017-09-18 81 views
0

我的购物车中有两个产品。和我想显示在一个阵列的形式的ID,我试图但结果:如何在codeigniter中获得多个ID产品购物车

Array ([0] => Array ([idp] => 11) [1] => Array ([idp] => 9)) 

我想要的结果:

array(11,9) 

我的控制器:

foreach($this->cart->contents() as $items): 
         $data_product_stock[] = array(
          'idp' => $items['id'], 
         ); 
        endforeach; 
        print_r($data_product_stock); 

回答

0

你可以创建像这样的阵列

foreach($this->cart->contents() as $items): 
          $data_product_stock[] = $items['id']; 
         endforeach; 
         print_r($data_product_stock); 
0

试试这个

array_column($data_product_stock, 'idp'); 

它会给ids阵列,但记得$data_product_stock应该阵列

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