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php數(shù)組基于dom實現(xiàn)轉(zhuǎn)換xml格式數(shù)據(jù)

時間:2025-03-06 07:40:01 php語言 我要投稿
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php數(shù)組基于dom實現(xiàn)轉(zhuǎn)換xml格式數(shù)據(jù)

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  <?php

  $books = array();

  $books [] = array(

  'title' => 'PHP Hacks',

  'author' => 'Jack Herrington',

  'publisher' => "O'Reilly"

  );

  $books [] = array(

  'title' => 'Podcasting Hacks',

  'author' => 'Jack Herrington',

  'publisher' => "O'Reilly"

  );

  $doc = new DOMDocument();

  $doc->formatOutput = true;

  $r = $doc->createElement( "books" );

  $doc->appendChild( $r );

  foreach( $books as $book )

  {

  $b = $doc->createElement( "book" );

  $author = $doc->createElement( "author" );

  $author->appendChild(

  $doc->createTextNode( $book['author'] )

  );

  $b->appendChild( $author );

  $title = $doc->createElement( "title" );

  $title->appendChild(

  $doc->createTextNode( $book['title'] )

  );

  $b->appendChild( $title );

  $publisher = $doc->createElement( "publisher" );

  $publisher->appendChild(

  $doc->createTextNode( $book['publisher'] )

  );

  $b->appendChild( $publisher );

  $r->appendChild( $b );

  }

  echo $doc->saveXML();

  ?>

  運行結(jié)果如下:

  <?xml version="1.0"?>

  <books>

  <book>

  <author>Jack Herrington</author>

  <title>PHP Hacks</title>

  <publisher>O'Reilly</publisher>

  </book>

  <book>

  <author>Jack Herrington</author>

  <title>Podcasting Hacks</title>

  <publisher>O'Reilly</publisher>

  </book>

  </books>

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