PHP生成XML如下串:
Xml代码<?xml version="1.0" encoding="utf-8"?><article> <item> <title size="1">title1</title> <content>content1</content> <pubdate>2009-10-11</pubdate> </item> <item> <title size="1">title2</title> <content>content2</content> <pubdate>2009-11-11</pubdate> </item></article>
<?PHP$data_array = array( array( 'title' => 'title1', 'content' => 'content1', 'pubdate' => '2009-10-11', ), array( 'title' => 'title2', 'content' => 'content2', 'pubdate' => '2009-11-11', ));$title_size = 1;$xml = "<?xml version="1.0" encoding="utf-8"?>n";$xml .= "<article>n";foreach ($data_array as $data) {$xml .= create_item($data['title'], $title_size, $data['content'], $data['pubdate']);}$xml .= "</article>n";echo $xml;// 创建XML单项function create_item($title_data, $title_size, $content_data, $pubdate_data){ $item = "<item>n"; $item .= "<title size="" . $title_size . "">" . $title_data . "</title>n"; $item .= "<content>" . $content_data . "</content>n"; $item .= " <pubdate>" . $pubdate_data . "</pubdate>n"; $item .= "</item>n"; eturn $item;}?>
<?php$data_array = array( array( 'title' => 'title1', 'content' => 'content1', 'pubdate' => '2009-10-11', ), array( 'title' => 'title2', 'content' => 'content2', 'pubdate' => '2009-11-11', ));// 属性数组$attribute_array = array( 'title' => array( 'size' => 1 ));// 创建一个XML文档并设置XML版本和编码。。$dom=new DomDocument('1.0', 'utf-8');// 创建根节点$article = $dom->createElement('article');$dom->appendchild($article);foreach ($data_array as $data) { $item = $dom->createElement('item'); $article->appendchild($item); create_item($dom, $item, $data, $attribute_array);}echo $dom->saveXML();function create_item($dom, $item, $data, $attribute) { if (is_array($data)) { foreach ($data as $key => $val) { // 创建元素 $$key = $dom->createElement($key); $item->appendchild($$key); // 创建元素值 $text = $dom->createTextNode($val); $$key->appendchild($text); if (isset($attribute[$key])) { // 如果此字段存在相关属性需要设置 foreach ($attribute[$key] as $akey => $row) { // 创建属性节点 $$akey = $dom->createAttribute($akey); $$key->appendchild($$akey); // 创建属性值节点 $aval = $dom->createTextNode($row); $$akey->appendChild($aval); } } // end if } } // end if} // end function?>
<?php$data_array = array( array( 'title' => 'title1', 'content' => 'content1', 'pubdate' => '2009-10-11', ), array( 'title' => 'title2', 'content' => 'content2', 'pubdate' => '2009-11-11', ));// 属性数组$attribute_array = array( 'title' => array( 'size' => 1 ));$xml = new XMLWriter();$xml->openUri("php://output");// 输出方式,也可以设置为某个xml文件地址,直接输出成文件$xml->setIndentString(' ');$xml->setIndent(true);$xml->startDocument('1.0', 'utf-8');// 开始创建文件// 根结点$xml->startElement('article');foreach ($data_array as $data) { $xml->startElement('item'); if (is_array($data)) { foreach ($data as $key => $row) { $xml->startElement($key); if (isset($attribute_array[$key]) && is_array($attribute_array[$key])) { foreach ($attribute_array[$key] as $akey => $aval) { // 设置属性值 $xml->writeAttribute($akey, $aval); } } $xml->text($row); // 设置内容 $xml->endElement(); // $key } } $xml->endElement(); // item}$xml->endElement(); // article$xml->endDocument();$xml->flush();?>
<?php$data_array = array( array( 'title' => 'title1', 'content' => 'content1', 'pubdate' => '2009-10-11', ), array( 'title' => 'title2', 'content' => 'content2', 'pubdate' => '2009-11-11', ));// 属性数组$attribute_array = array( 'title' => array( 'size' => 1 ));$string = <<<XML<?xml version='1.0' encoding='utf-8'?><article></article>XML;$xml = simplexml_load_string($string);foreach ($data_array as $data) { $item = $xml->addChild('item'); if (is_array($data)) { foreach ($data as $key => $row) { $node = $item->addChild($key, $row); if (isset($attribute_array[$key]) && is_array($attribute_array[$key])) { foreach ($attribute_array[$key] as $akey => $aval) { // 设置属性值 $node->addAttribute($akey, $aval); } } } }}echo $xml->asXML();?>
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