Php 遍历多维数组

我正在与Magento API交互，调用后：

$result = $soap->call( $session_id, 'catalog_product.list' );

我得到一个数组，里面充满了数组信息，我知道这一点，因为在对它执行print\u f之后，我得到了以下结果：

Array( [0] => Array( [product_id] => 2 [sku] => 401HCS [name] => Paul Penders Hydrating Control Serum (20g) [set] => 4 [type] => simple [category_ids] => 

Array ( [0] => 4 [1] => 15 [2] => 43 ) )

[1] => Array ( [product_id] => 3 [sku] => 400ICT [name] => Paul Penders Intensive Clarifying Therapy (ICT) [set] => 4 [type] => simple [category_ids]

Array ( [0] => 4 [1] => 11 [2] => 43 ) ) 

[2] => Array ( [product_id] => 4 [sku] => 402CFE [name] => Paul Penders Herbal Citrus Fruit Exfoliant (60ml) [set] => 4 [type] => simple [category_ids] => 

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它没有明显的缩进，我这样做是为了便于阅读，所以我的问题是如何遍历某种循环，以便进入每个数组并获得[product_id]和其他元素？提前谢谢

它被标记为“java”，但显然是php。您可以像这样遍历它：

foreach ($result as $id => $data) {
   foreach ($data as $key => $value) {
      switch ($key) {
         case 'product_id':
            // do things
            break;
         case 'sku':
            // do things
            break;
         // (...)

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你的问题与android有什么关系？与android无关。删除标签吗？哎呀，最近做了很多android，我错了。