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CODEIGNITERカートクラスを使用しています。以下はVAR_DUMPカートの内容です。オプションを選択できるラジオ選択フィールドがありSHIPます。問題は、私のPHPが値を取得せずSHIP、カートの値の最後のアイテムを返し、カートアイテムの総数を掛けるだけであるということです。SHIP各アイテムから配列を取得して値を合計するにはどうすればよいですか？

PHP

$ship_array = $this->cart->ship($item['rowid']); 
foreach ($ship_array as $index => $ship_option){
        #SHIPPING CALC
        
        $ship_total = 0;
        
        foreach ($cart as $item)
        {
         $ship_total += $ship_option;
        }
        
echo '<label><input type="radio" name="print" class="option" data-number="'. $ship_total .'" value="'. $index .'"/> UPS '. $index .' </label> '; }

ship^このコードは、カートの最後のアイテムの値のみを取得します。結果は、ground送料が$ 43.35（14.45（地上送料*合計3アイテム）であると表示されます。

明らかにこれは間違っています。それぞれから送料の値を追加する必要があります$item

配列のVAR_DUMP（カート内のすべてのアイテム）

array (size=3)
  '554ed09a5f80917741359cc9da50a75c' => 
    array (size=8)
      'rowid' => string '554ed09a5f80917741359cc9da50a75c' (length=32)
      'id' => string '101' (length=3)
      'qty' => string '1' (length=1)
      'price' => string '112.5' (length=5)
      'name' => string 'Business Card' (length=13)
      'ship' => 
        array (size=3)
          'Ground' => float 9.73
          '2nd Day Air' => float 18.54
          'Overnight' => float 26.27
      'options' => 
        array (size=2)
          'Print Package' => string 'Pro' (length=3)
          'Design Package' => string 'Premium' (length=7)
      'subtotal' => float 112.5

  '675d8a197a25e6720af7ac05707fee40' => 
    array (size=8)
      'rowid' => string '675d8a197a25e6720af7ac05707fee40' (length=32)
      'id' => string '102' (length=3)
      'qty' => string '1' (length=1)
      'price' => string '446' (length=3)
      'name' => string 'Booklet' (length=7)
      'ship' => 
        array (size=3)
          'Ground' => float 14.45
          '2nd Day Air' => float 22.57
          'Overnight' => float 34.12
      'options' => 
        array (size=2)
          'Print Package' => string 'Plus' (length=4)
          'Design Package' => string 'Ultimate' (length=8)
      'subtotal' => int 446

  'aea5d2f84151e65a0a1e50371aad26aa' => 
    array (size=8)
      'rowid' => string 'aea5d2f84151e65a0a1e50371aad26aa' (length=32)
      'id' => string '102' (length=3)
      'qty' => string '1' (length=1)
      'price' => string '325' (length=3)
      'name' => string 'Booklet' (length=7)
      'ship' => 
        array (size=3)
          'Ground' => float 14.45
          '2nd Day Air' => float 22.57
          'Overnight' => float 34.12
      'options' => 
        array (size=2)
          'Print Package' => string 'Pro' (length=3)
          'Design Package' => string 'Premium' (length=7)
      'subtotal' => int 325
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2 に答える 2

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動く

$ship_total = 0;

最初の foreach ループのサイズを大きくします。

これを使用して編集：

$ship_array = $this->cart->ship($item['rowid']); 
$ship_total = 0; //this moved
foreach ($ship_array as $index => $ship_option){
        #SHIPPING CALC

        foreach ($cart as $item)
        {
         $ship_total += $item['ship'][$ship_option] * $item['qtq']; //this changed
        }
        echo '<label><input type="radio" name="print" class="option" data-number="'. $ship_total .'" value="'. $index .'"/> UPS '. $index .' </label> ';
}
于 2012-10-08T17:04:04.747 に答える
0

あなたが試すことができます

$array = array(     
'554ed09a5f80917741359cc9da50a75c' => array('rowid' => '554ed09a5f80917741359cc9da50a75c','id' => '101','qty' => '1','price' => '112.5','name' => 'Business Card','ship' => array('Ground' => 9.73,'2nd Day Air' => 18.54,'Overnight' => 26.27),'options' => array('Pr Package' => 'Pro','Design Package' => 'Premium','subtotal' => 112.5)),
'675d8a197a25e6720af7ac05707fee40' => array('rowid' => '675d8a197a25e6720af7ac05707fee40','id' => '102','qty' => '1','price' => '446','name' => 'Booklet','ship' => array('Ground' => 14.45,'2nd Day Air' => 22.57,'Overnight' => 34.12),'options' => array('Pr Package' => 'Plus','Design Package' => 'Ultimate','subtotal' => 446)),
'aea5d2f84151e65a0a1e50371aad26aa' => array('rowid' => 'aea5d2f84151e65a0a1e50371aad26aa','id' => '102','qty' => '1','price' => '325','name' => 'Booklet','ship' => array('Ground' => 14.45,'2nd Day Air' => 22.57,'Overnight' => 34.12),'options' => array('Pr Package' => 'Pro','Design Package' => 'Premium','subtotal' => 325)));


$shipArray = $array ; // Replace with $this->cart->ship($item['rowid']);
$shipTotal = array("prize"=>0,"ground"=>0,"air"=>0,"overnight"=>"0");
foreach ($shipArray as $index => $shipOption){
    $shipTotal['prize'] += $shipOption['qty'] * $shipOption['price'];
    $shipTotal['ground'] += $shipOption['ship']['Ground'];
    $shipTotal['air'] += $shipOption['ship']['2nd Day Air'];
    $shipTotal['overnight'] += $shipOption['ship']['Overnight'];
}

var_dump($shipTotal);

出力

array
  'prize' => float 883.5
  'ground' => float 38.63
  'air' => float 63.68
  'overnight' => float 94.51
于 2012-10-08T17:06:39.320 に答える