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如何用foreach制作一个亲子?

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你好,我试着做一些像我的查询:

result = mysql_query('SELECT subitems.ItemID,subitems.Parent,subitems.Data,items.ID FROM subitems INNER JOIN items ON items.ID = subitems.ItemID WHERE subitems.ItemID = '' . $ item ['ID'] . ''GROUP BY subitems.Parent ASC,subitems.Data ASC');

阵列(

[ItemID] => 1
    (
      [Parent] => 1
          (
              [Data] => 1
              [Data] => 2
              [Data] => 3
          )
    )

[ItemID] => 1
    (
      [Parent] => 2
          (
              [Data] => 1
              [Data] => 2
              [Data] => 3
          )
    )

我尝试制作foreach以查看itemID的每个父项并按父项显示每个项目,但不是每次都重写父项的名称 . 谢谢

1 回答

  • 0

    也许是嵌套的foreach(es)

    foreach ($array as $item) {
        foreach ($item as $parent) {
            foreach ($parent as $data) {
                echo $data;
            }
        }
     }
    

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