function madexml(){ //获取模板信息 $strtempinfo = $this->modelcmsobj->gettemplate('2007'); $arrtemp = explode(#,$strtempinfo); array_shift($arrtemp); $arrcontents = array(); foreach($arrtemp as $k=>$v) { $arrcontents[$k]=explode(,,$v); } //解析为xml文件 $objdom = new domdocument(1.0); header(content-type: text/plain); //添加元素和文本节点 $root = $objdom->createelement(recommend); $objdom->appendchild($root); foreach($arrcontents as $k=>$v) { $item = $objdom->createelement(entry); $root->appendchild($item); $nextitem1 = $objdom->createelement(simgurl); $nextitem2 = $objdom->createelement(imgurl); $nextitem3 = $objdom->createelement(fileurl); $item->appendchild($nextitem1); $item->appendchild($nextitem2); $item->appendchild($nextitem3); $text1 = $objdom->createtextnode($v[0]); $text = $objdom->createtextnode($v[1]); $text2 = $objdom->createtextnode($v[2]); $nextitem2->appendchild($text1); $nextitem3->appendchild($text2); $nextitem1->appendchild($text); } echo $objdom->savexml(); }
simplexml_load_string把xml串转化为字符串
$string = < joe [to] => jane [body] => i know that's the answer -- but what's the question? )
如果想把xml转换为数组，先转换为字符串含有键值的字符串，再进行循环就可以成为数组：
/** * xml转换为数组 * @param unknown_type $xml */ private function xml_to_array($xml) { $array = (array)(simplexml_load_string($xml,'simplexmlelement', libxml_nocdata)); foreach ($array as $key=>$item){ $array[$key] = $this->struct_to_array((array)$item); } return $array;} private function struct_to_array($item){ if(!is_string($item)) { $item = (array)$item; foreach ($item as $key=>$val){ $item[$key] = self::struct_to_array($val); } } return $item; }