-
- /**
- * Traverse and parse the xml file into an array
- * edit bbs.it-home.org
- */
- public function parseXML($menus){
- $result = array();
- foreach($menus as $menu){
- $tmparr = array ();
-
- //How to handle empty text nodes A
- if( $menu->nodeName !='#text'){
-
- // Skip over text nodes when retrieving child elements - Method B
- for handling empty text nodes for($i=1; $i<$menu->childNodes->length; $i+=2) {
- $aNode = $menu->childNodes->item($i);
-
- // Child element traversal
- $aNode->childNodes->length > 1 ? $tmparr[$aNode->nodeName] = $this->parseXML( $aNode->childNodes)
- : $tmparr[$aNode ->nodeName] = $aNode->nodeValue;
- }
- array_push($result,$tmparr);
- }
- }
- return $result;
- }
- $doc = new DOMDocument();
- $doc-> ;load ( 'a.xml' );
-
- //The first type, with empty text nodes
- $menus = $doc->getElementsByTagName('siteMap')->item(0)->childNodes;
-
- //The second type, clearly specify the label, and the sequence has no empty text nodes. But the child element still has empty nodes
-
- $xpath = new DOMXPath($doc);
- $query = "/siteMap/child::a";
- $menus = $xpath->query($query);
- ? >
In many PHP tutorials, there is content about PHP operating xml files. Today’s code is relatively simple and easy to understand, and is suitable for reference by beginners.
Programmer's Home, I wish you all the best in your studies and progress.
| 
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
