将php数组数据导出为CSV或Excel

Question

变量$ list存储一个如下所示的数组。我需要将数组传递给CSV或XLS并发送标头以下载文件。

print_r（$ list）显示以下内容：

Array
  (
    [0] => Array
       (
         [warehouse] => Array
            (
              [warehouseName] => Warehouse Europe
              [warehouseType] => en detail
            )

          [products] => Array
            (
                [0] => Array
                    (
                        [productName] => APPAREL SHIRTS
                        [productCode] => 54059761696
                        [measuringUnit] => buc
                        [quantity] => 1
                    )

                [1] => Array
                    (
                        [productName] => T-SHIRTS - SADAL
                        [productCode] => 54059764755
                        [measuringUnit] => buc
                        [quantity] => 0
                    )


      ........... more data ............


             [5315] => Array
                    (
                        [productName] => Ski - COLBECK 
                        [productCode] => 54080519051
                        [measuringUnit] => buc
                        [quantity] => 3
                    )



              )

    )

[1] => Array
    (
        [warehouse] => Array
            (
                [warehouseName] => Warehouse US
                [warehouseType] => en detail
            )

        [products] => Array
            (
                [0] => Array
                    (
                        [productName] => T-SHIRTS - SHEW
                        [productCode] => 40059763901
                        [measuringUnit] => buc
                        [quantity] => 5
                    )

                [1] => Array
                    (
                        [productName] => SHOESSHOES - OPTIMA
                        [productCode] => 45063556796
                        [measuringUnit] => buc
                        [quantity] => 2
                    )

 ........... more data ............

                [3178] => Array
                    (
                        [productName] => Ski - CASTINE
                        [productCode] => 40080490213
                        [measuringUnit] => buc
                        [quantity] => 1
                    )

            )

      )

)

CSV在excel中看起来像这样：example我试了好几次但我无法处理它。我认为foreach函数和fputcsv应该可以解决问题。

/////后期编辑/////

这解决了，谢谢！

 foreach($list as $item){
     foreach($item['products'] as $product){
         $wName = $item['warehouse']['warehouseName'];
         $wType = $item['warehouse']['warehouseType'];
         $pr =implode(',',$product);
         printf("%s,%s,%s".PHP_EOL,$wName,$wType,$pr);
     }
 }

Answer 1

我使用了更多易于理解的变量。你可以减少它们，你可以用sprintf或file_put_content替换printf和echo函数以及你想要的一切

foreach($list as $item)
{
    foreach($item['products'] as $product){
         $wName = $item['warehouse']['warehouseName'];
         $wType = $item['warehouse']['warehouseType'];
         $pr =implode(',',$product);
         printf("%s,%s,%s".PHP_EOL,$wName,$wType,$pr);
   }
   echo "...,...,...,...,...,...";
}