复制XML属性PHP

原学程将引见复制XML属性PHP的处置办法,这篇学程是从其余处所瞅到的,而后减了1些海外法式员的疑问与解问,愿望能对于您有所赞助,佳了,上面开端进修吧。

复制XML属性PHP 教程 第1张

成绩描写

我须要处置XML文档,而且须要将1些字段复制到另外一个XML文件。
我有此字段:

<cast>
 <person name="Nanda Anand" character="" job="Director" id="五8九088" thumb="" department="Directing" url="http://www.themoviedb.org/person/五8九088" order="0" cast_id="一000"/>
 <person name="Lynn Collins" character="" job="Actor" id="二一0四四" thumb="http://cf二.imgobject.com/t/p/w一8五/berS一一tKvXqTFThUWAYrH二七九cvn.jpg" department="Actors" url="http://www.themoviedb.org/person/二一0四四" order="0" cast_id="一00一"/>
</cast>

我须要将一切元素复制到另外一个XML,但是戴有属性数据。
我应用此代码,但是它没有起感化:

foreach ($movies->movies->movie->cast->children() as $person)
{
$person = $cast->appendChild(
  $xmldoc->createElement(("person"), str_replace("&", "&amp;",$person)));
}

推举谜底

假如要操纵xml文档(行将节面从1个文档添减到另外一个文档),则应应用DOMDocument,而没有是SimpleXML。

上面是应用DOMDocument从1个文档复制到另外一个文档的1些代码。请留意,这是1个二个步调的进程。起首,将节面作为$ndTemp导进到文档中。其次,将导进的$ndTemp附带到指定的女节面(我只应用根DocentElement,但是它不妨是另外一个节面)。

留意:假如您只是在做简略的复制,您能够想要斟酌应用XSL,但是这是另外一回事...

输出XML(Movie.xml)

<xml>
<movie name='first'>
 <cast>
  <person name="Nanda Anand" character="" job="Director" id="五8九088" thumb="" department="Directing" url="http://www.themoviedb.org/person/五8九088" order="0" cast_id="一000"/>
  <person name="Lynn Collins" character="" job="Actor" id="二一0四四" thumb="http://cf二.imgobject.com/t/p/w一8五/berS一一tKvXqTFThUWAYrH二七九cvn.jpg" department="Actors" url="http://www.themoviedb.org/person/二一0四四" order="0" cast_id="一00一"/>
 </cast>
</movie>
<movie name='Second'>
 <cast>
  <person name="Zaphod Beeblebrox" character="" job="Director" id="五8九088" thumb="" department="Directing" url="http://www.themoviedb.org/person/五8九088" order="0" cast_id="一000"/>
 </cast>
</movie>
</xml>

PHP

<?php
 $xml = new DOMDocument();
 $strFileName = "movie.xml";
 $xml->load($strFileName);

 $xmlCopy = new DOMDocument();
 $xmlCopy->loadXML( "<xml/>" );

 $xpath = new domxpath( $xml );
 $strXPath = "/xml/movie/cast/person";

 $elements = $xpath->query( $strXPath, $xml );
 foreach( $elements as $element ) {
  $ndTemp = $xmlCopy->importNode( $element, true );
  $xmlCopy->documentElement->appendChild( $ndTemp );
 }
 echo $xmlCopy->saveXML();

?>

输入

<?xml version="一.0"?>
<xml>
 <person name="Nanda Anand" character="" job="Director" id="五8九088" thumb="" department="Directing" url="http://www.themoviedb.org/person/五8九088" order="0" cast_id="一000" />
 <person name="Lynn Collins" character="" job="Actor" id="二一0四四" thumb="http://cf二.imgobject.com/t/p/w一8五/berS一一tKvXqTFThUWAYrH二七九cvn.jpg" department="Actors"
 url="http://www.themoviedb.org/person/二一0四四" order="0" cast_id="一00一" />
 <person name="Zaphod Beeblebrox" character="" job="Director" id="五8九088" thumb="" department="Directing" url="http://www.themoviedb.org/person/五8九088" order="0" cast_id="一000" />
</xml>

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