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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');

foreach ($node_array as $node) {
    echo ' - ' . $node->get_content() . "\n";
}

?>

Migrating to PHP 5

Use DOMElement->getElementsByTagName().



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