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mach3/detect-feed.php

Created December 14, 2010 09:44
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Cheep tip to detect atom or rss.
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detect-feed.php
<?php
$dom = DOMDocument::load( $url );
// TRUE when RSS 1.0/2.0
$isRSS = $dom->getElementsByTagName("item")->length > 0;
// TRUE when Atom
$isAtom = $dom->getElementsByTagName("entry")->length > 0;
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