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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";
}

?>

Migrating to PHP 5

Use DOMElement->getElementsByTagName().



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