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DOMDocument: : getElementsByTagName
(PHP 5, PHP 7)
DOMDocument::getElementsByTagName — Searches for all elements with given local tag name
Description
This function returns a new instance of class DOMNodeList containing all the elements with a given local tag name.
Parameters
-
name -
The local name (without namespace) of the tag to match on. The special value * matches all tags.
Examples
Example #1 Basic Usage Example
<?php
$xml = <<< XML
<?xml version="1.0" encoding="utf-8"?>
<books>
<book>Patterns of Enterprise Application Architecture</book>
<book>Design Patterns: Elements of Reusable Software Design</book>
<book>Clean Code</book>
</books>
XML;
$dom = new DOMDocument;
$dom->loadXML($xml);
$books = $dom->getElementsByTagName('book');
foreach ($books as $book) {
echo $book->nodeValue, PHP_EOL;
}
?>
The above example will output:
Patterns of Enterprise Application Architecture Design Patterns: Elements of Reusable Software Design Clean Code
See Also
- DOMDocument::getElementsByTagNameNS() - Searches for all elements with given tag name in specified namespace
English translation
You have asked to visit this site in English. For now, only the interface is translated, but not all the content yet.If you want to help me in translations, your contribution is welcome. All you need to do is register on the site, and send me a message asking me to add you to the group of translators, which will give you the opportunity to translate the pages you want. A link at the bottom of each translated page indicates that you are the translator, and has a link to your profile.
Thank you in advance.
Document created the 30/01/2003, last modified the 26/10/2018
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References
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