DomNode->first_child
DomNode->has_attributes
DOM XML Funções
PHP Manual

# DomNode->get_content

(PHP 4 >= 4.2.0)

DomNode->get_content — Gets content of node

### Descrição

string DomNode->get_content ( void )

This function returns the content of the actual node.

Exemplo #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();
}
?>`

DomNode->first_child
DomNode->has_attributes
DOM XML Funções
PHP Manual