foreach 遍历二维数组

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<?php/** * 二维数组：$cart_list * foreach　遍历二维数组 *///foreach($cart_list as $key =>$cart_info)//statement// $key 的值为 0 1 2// $cart_info 的值为 Array(第一个数组...),Array(第二个数组...),Array(第三个数组...)// $cart_info[0]['cart_id'] = 15$cart_list = Array ( [0] => Array (  [cart_id] => 15 [buyer_id] => 3 [store_id] => 1 [store_name] => 官方店铺  [goods_id] => 52 [goods_name] => 新款 女款 拼接 不规则摆 长袖针织衫开衫 杏雨 白色  [goods_price] => 99.00 [goods_num] => 1 [goods_image] => 1_04418253240878850.jpg  [bl_id] => 0 )  [1] => Array ( [cart_id] => 18 [buyer_id] => 3 [store_id] => 1  [store_name] => 官方店铺 [goods_id] => 54  [goods_name] => 新款 女款 拼接 不规则摆 长袖针织衫开衫 杏雨 粉色 [goods_price] => 99.00  [goods_num] => 2 [goods_image] => 1_04418254218437108.jpg [bl_id] => 0  )  [2] => Array (  [cart_id] => 20 [buyer_id] => 3 [store_id] => 2 [store_name] => 123123123 [goods_id] => 100001  [goods_name] => sadfwer [goods_price] => 232.00 [goods_num] => 1 [goods_image] => 2_04719694300314022.jpg  [bl_id] => 0 )  )

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