[edit] Last updated: Thu, 23 May 2013

DOMElement::getElementsByTagName

(PHP 5)

DOMElement::getElementsByTagName — Gets elements by tagname

Descrierea

DOMNodeList DOMElement::getElementsByTagName ( string $name )

This function returns a new instance of the class DOMNodeList of all descendant elements with a given tag name, in the order in which they are encountered in a preorder traversal of this element tree.

Parametri

name: The tag name. Use * to return all elements within the element tree.

Valorile întoarse

This function returns a new instance of the class DOMNodeList of all matched elements.

Vedeți de asemenea

DOMElement::getElementsByTagNameNS() - Get elements by namespaceURI and localName

add a note User Contributed Notes DOMElement::getElementsByTagName - [1 notes]

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ddkkdd twenty twenty at gmail dot com ¶

2 years ago


A simple function that uses this method to print the nodes it finds in an xml document. Improvements welcomed.





<?php


function printTags($tag){





  $node = $this->doc->getElementsByTagName($tag);           


   for($c = 0; $c<$node->length; $c++){


     $text[$c] =$this->doc->saveXML($node->item($c));


     echo $text[$c];





   }





  


}


?>

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