DomElement->get_elements_by_tagname
(no version information, might be only in CVS)
DomElement->get_elements_by_tagname --
Gets elements by tagname
说明
array
DomElement->get_elements_by_tagname ( string name )
This function returns an array with all the elements which has
name as his tagname. Every element of the
array is a 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();
}
?>
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