DomElement->get_elements_by_tagname

Description

This function returns an array with all the elements which has name as his tagname. Every element of the array is an DomElement.

例子 1. Getting a content <?php if (!$dom = domxml_open_mem($xmlstr)) {   echo "Error while parsing the document\n";   exit; } $root = $dom->document_element(); $node_array = $root->get_elements_by_tagname("element"); for ($i = 0; $i<count($node_array); $i++) {     $node = $node_array[$i];     echo "The element[$i] is: " . $node->get_content(); } ?>