PHP generates XML and transforms [source code]

PHP generates XML just like a tree, adding nodes one by one, and you can add multiple child nodes under a parent node:

function Madexml () {//get template information $strTempInfo = $this->modelcmsobj->gettemplate (' 2007 ');      $arrTemp = Explode ("#", $strTempInfo);      Array_shift ($arrTemp);      $arrContents = Array ();      foreach ($arrTemp as $k = + $v) {$arrContents [$k]=explode (",", $v);      }//Parse to XML file $objDom = new DOMDocument ("1.0");       Header ("Content-type:text/plain");      add element and Text nodes $root = $objDom->createelement ("recommend");      $objDom->appendchild ($root);  foreach ($arrContents as $k = = $v) {$item = $objDom->createelement ("entry");  $root->appendchild ($item);  $nextitem 1 = $objDom->createelement ("Simgurl");  $nextitem 2 = $objDom->createelement ("Imgurl");  $nextitem 3 = $objDom->createelement ("FileURL");  $item->appendchild ($nextitem 1);  $item->appendchild ($nextitem 2);  $item->appendchild ($nextitem 3);  $text 1 = $objDom->createtextnode ($v [0]);  $text = $objDom->createtextnode ($v [1]); $text 2 = $objDom->createtExtnode ($v [2]);  $nextitem 2->appendchild ($text 1);  $nextitem 3->appendchild ($text 2);  $nextitem 1->appendchild ($text);  } echo $objDom->savexml (); }

Simplexml_load_string converting XML strings to Strings

$string = <<
 
  
     
  
    
   
   Forty what?  
   
   
    
    Joe
   
     
   
   
    
    Jane
   
         I know that ' s the answer--and what's the ' s the question?< c15/>
    XML;  $xml = simplexml_load_string ($string);  Var_dump ($xml); 
 

The above code will output:

SimpleXMLElement Object  (    [title] = Forty What?    [from] + Joe    [to] + Jane    [body] =     I know that's the answer--but what ' s the question?  )  

If you want to convert the XML to an array, convert it to a string that contains a key value, and then loop it to be a list:

/**   * XML conversion to an array   * @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;  

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