PHP如何将数组转换为xml

Question

I am creating xml file from array. I found the link How to convert array to SimpleXML and tried creating xml using ans provided by user Hanmant.

Input array

$data = array(
  'Pieces' => array(
    'Piece' => array(
      array(
        'PieceID' => '1',
        'Weight' => '0.5',
      ),
      array(
        'PieceID' => '2',
        'Weight' => '2.0',
      ),
    ),
  ),
);    

But I am getting result as

<Pieces>
  <Piece>
     <item0>
        <PieceID>1</PieceID>
        <Weight>0.5</Weight>
     </item0>
     <item1>
        <PieceID>2</PieceID>
        <Weight>2.0</Weight>
     </item1>
  </Piece>
</Pieces>

How can i get result like

<Pieces>
  <Piece>
     <PieceID>1</PieceID>
     <Weight>0.5</Weight>
  </Piece>
  <Piece>
     <PieceID>2</PieceID>
     <Weight>2.0</Weight>
  </Piece>
</Pieces>

Answer 1

Read through all the answers at the link you provided, there are several solutions suggested there that are better than the accepted answer.

For instance one of the answer there referred to this class: http://www.lalit.org/lab/convert-php-array-to-xml-with-attributes/

Not only it allows you to include attributes there, but it also allows you to generate XML like you want.