脚本宝典收集整理的这篇文章主要介绍了php – 将多个xml合并为一个,脚本宝典觉得挺不错的,现在分享给大家,也给大家做个参考。
XML1
<Jobrecords> <JobRecord> <Brand>Corporate1</Brand> <WorkTyPEs> <WorkTypeRecord> <TITle>Permanent1</Title> </WorkTypeRecord> </WorkTypes> </JobRecord> </JobRecords>
XML2
<JobRecords> <JobRecord> <Brand>Corporate2</Brand> <WorkTypes> <WorkTypeRecord> <Title>Permanent2</Title> </WorkTypeRecord> </WorkTypes> </JobRecord> </JobRecords>
XML3
<JobRecords> <JobRecord> <Brand>Corporate3</Brand> <WorkTypes> <WorkTypeRecord> <Title>Permanent3</Title> </WorkTypeRecord> </WorkTypes> </JobRecord> </JobRecords>
合并我想要的XML作为输出
<JobRecords> <JobRecord> <Brand>Corporate1</Brand> <WorkTypes> <WorkTypeRecord> <Title>Permanent1</Title> </WorkTypeRecord> </WorkTypes> </JobRecord> <JobRecord> <Brand>Corporate2</Brand> <WorkTypes> <WorkTypeRecord> <Title>Permanent2</Title> </WorkTypeRecord> </WorkTypes> </JobRecord> <JobRecord> <Brand>Corporate3</Brand> <WorkTypes> <WorkTypeRecord> <Title>Permanent3</Title> </WorkTypeRecord> </WorkTypes> </JobRecord> </JobRecords>
到目前为止,我已经尝试了下面的代码,它对我有用,但需要花费太多时间来生成组合output.xml.有没有其他方法可以通过更好的解决方案实现这一目标.
function simplexml_merge(SimpleXMLElement &$xml1,SimpleXMLElement $xml2) { // convert SimpleXML objects into DOM ones $dom1 = new DomDocument('1.0','UTF-8'); $dom2 = new DomDocument('1.0','UTF-8'); $dom1->loadXML($xml1->asXML()); $dom2->loadXML($xml2->asXML()); // pull all child elements of second XML $xpath = new domXPath($dom2); $xpathQuery = $xpath->query('/*/*'); for ($i = 0; $i < $xpathQuery->length; $i++) { // and pump them into First one $dom1->documentElement->appendChild( $dom1->importNode($xpathQuery->item($i),true)); } $xml1 = simplexml_import_dom($dom1); } $xml1 = simplexml_load_file("xml1.xml",'SimpleXMLElement',LIBXML_NOCDATA); $xml2 = simplexml_load_file("xml2.xml",LIBXML_NOCDATA); simplexml_merge($xml1,$xml2); $xml1->asXml('output.xml');
$addXml = array(); $addXml[] = '<JobRecords> <JobRecord> <Brand>Corporate1</Brand> <WorkTypes> <WorkTypeRecord> <Title>Permanent1</Title> </WorkTypeRecord> </WorkTypes> </JobRecord> </JobRecords>'; $addXml[] = '<JobRecords> <JobRecord> <Brand>Corporate2</Brand> <WorkTypes> <WorkTypeRecord> <Title>Permanent2</Title> </WorkTypeRecord> </WorkTypes> </JobRecord> </JobRecords>'; // create a new document $dom = new DOMDocument(); // and add the root element $dom->appendChild($dom->createElement('JobRecords')); // for each document/xml to add foreach ($addXml as $xml) { // create a dom $addDom = new DOMDocument(); // load the xml $addDom->loadXml($xml); // if here is a root node in the loaded xml if ($addDom->documentElement) { // for each child of the loaded root node foreach ($addDom->documentElement->childNodes as $node) { // append to the result dom $dom->documentElement->appendChild( // after importing the child to the result dom $dom->importNode($node,TRUE) ); } } } echo $dom->saveXml();
使用文件名/网址列表大致相同:
$files= array( 'xml1.xml','xml2.xml' ); $dom = new DOMDocument(); $dom->appendChild($dom->createElement('JobRecords')); foreach ($files as $filename) { $addDom = new DOMDocument(); $addDom->load($filename); if ($addDom->documentElement) { foreach ($addDom->documentElement->childNodes as $node) { $dom->documentElement->appendChild( $dom->importNode($node,TRUE) ); } } } echo $dom->saveXml();
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