DZone Snippets: Swhitley's Code Snippets

Load PRX document and display elements

swhitley (Shannon Whitley) — Tue, 18 Mar 2008 16:59:03 GMT



//Using a simple curl library (not shown) to get xml text

$curl = new CURL();

//$prx contains the url of a PRX document (e.g. http://www.prxbuilder.com/link.aspx?p=1)

$xml = $curl->get($prx);



//Load the XML file

$doc = new DOMDocument();

$doc->loadXML($xml);



//Retrieve specific PRX elements (subheadline, dateline, body)

$subheadline = $doc->getElementsByTagName('subheadline')->item(0)->nodeValue;

$dateline = $doc->getElementsByTagName('dateline')->item(0)->nodeValue;

$body = $doc->getElementsByTagName('body')->item(0)->nodeValue;



//Format and display - apply_filters is a WP function.

$content = ''.$subheadline.'';

$content .= ''.$dateline.'';

$content .= ''.$body.'';

$content = apply_filters('the_content_rss', $content);

$content = str_replace(']]>', ']]>', $content);



echo $content;

Load PRX document and display elements

swhitley (Shannon Whitley) — Tue, 18 Mar 2008 16:57:00 GMT



//Using a simple curl library (not shown) to get xml text

$curl = new CURL();

//$prx contains the url of a PRX document (e.g. http://www.prxbuilder.com/link.aspx?p=1)

$xml = $curl->get($prx);



//Load the XML file

$doc = new DOMDocument();

$doc->loadXML($xml);



//Retrieve specific PRX elements (subheadline, dateline, body)

$subheadline = $doc->getElementsByTagName('subheadline')->item(0)->nodeValue;

$dateline = $doc->getElementsByTagName('dateline')->item(0)->nodeValue;

$body = $doc->getElementsByTagName('body')->item(0)->nodeValue;



//Format and display - apply_filters is a WP function.

$content = ''.$subheadline.'';

$content .= ''.$dateline.'';

$content .= ''.$body.'';

$content = apply_filters('the_content_rss', $content);

$content = str_replace(']]>', ']]>', $content);



echo $content;