DomElement::get_attribute
Function get_elements_by_tagname() is only defined for the DocumentRoot-Element rather than for any DocumentElement.
DomElement::get_elements_by_tagname
(PHP 4 >= 4.1.0)
DomElement::get_elements_by_tagname — Gets elements by tagname
Beschreibung
array DomElement::get_elements_by_tagname
( string
$name
)
Gets all the sub elements with the specific name
within the current element.
Parameter-Liste
-
name -
The name of the seeked element.
Rückgabewerte
Returns an array of DomElement objects.
Beispiele
Beispiel #1 Getting a content
<?php
if (!$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
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User Contributed NotesDomElement::get_elements_by_tagname
php dot net dot 3 dot jdoe at spamgourmet dot com
30-Mar-2004 08:55
30-Mar-2004 08:55
chregu at php dot net
30-Oct-2002 04:02
30-Oct-2002 04:02
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);