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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

Описание

class DomElement {

array get_elements_by_tagname ( string name )

}

Gets all the sub elements with the specific name within the current element.

Список параметров

name

The name of the seeked element.

Возвращаемые значения

Returns an array of DomElement objects.

Примеры

Пример 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().



add a note add a note User Contributed Notes
DomElement->get_elements_by_tagname()
php dot net dot 3 dot jdoe at spamgourmet dot com
30-Mar-2004 10:55
Function get_elements_by_tagname() is only defined for the DocumentRoot-Element rather than for any DocumentElement.
chregu at php dot net
30-Oct-2002 07:02
if you want to search for tagnames with namespaces, do it the following way:
(it's a work around, not a really proper solution..)

$dom = domxml_open_mem($xmlval);
$ctx=xpath_new_context($dom);
$ctx->xpath_register_ns("yns","http://your.name.space/uri");
$nodes = $dom->get_elements_by_tagname("yns:tagname",$ctx);
add a note add a note

DomElement->has_attribute()> <DomElement->get_attribute()
Last updated: Sat, 27 Jan 2007
 
 
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