DomElement->get_elements_by_tagname()
(no version information, might be only in CVS)
DomElement->get_elements_by_tagname() --
Gets elements by tagname
说明
class
DomElement {
array
get_elements_by_tagname ( string name )
}
Gets all the sub elements with the specific name
within the current element.
参数
name
The name of the seeked element.
返回值
Returns an array of DomElement objects.
范例
例 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 = $root->get_elements_by_tagname('element');
foreach ($node_array as $node) {
echo ' - ' . $node->get_content() . "\n";
}
?>
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