Created
September 25, 2013 00:23
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Pulls in an overstuffed RSS feed and removes any content:encoded nodes (which are usually superfluous).
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<?php | |
$ch = curl_init("FEED URL GOES HERE"); | |
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); | |
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); | |
curl_setopt($ch, CURLOPT_MAXREDIRS, 5); | |
curl_setopt($ch, CURLOPT_USERAGENT, "Henry's very friendly feed fetcher v1.1"); | |
$rss_string = curl_exec($ch); | |
$dom = new DOMDocument(); | |
$dom->loadXML($rss_string); | |
$contents = $dom->getElementsByTagNameNS('http://purl.org/rss/1.0/modules/content/', 'encoded'); | |
while ($contents->length > 0) { | |
$contents->item(0)->parentNode->removeChild($contents->item(0)); | |
} | |
header('Content-Type: text/xml'); | |
print( $dom->saveXML() ); |
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