How to post an image and text from RSS feed

[pano pano]

I create an rss reader and i currently use the following code

$ch = curl_init($url);	
	
	curl_setopt($ch,CURLOPT_HEADER,0);
	curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
	curl_setopt($ch,CURLOPT_NOBODY,0);
	
        $data = curl_exec($ch);
	
	
	preg_match_all('/\<title[^>]*\>([^\>]+)\<\/title\>/',$data,$titles); 
	preg_match_all('/\<link[^>]*\>([^\>]+)\<\/link\>/',$data,$links);


if ($titles[1] != '')
	$titles = $titles[1];
	else $titles = array('Error','Could not process feed');
	if ($links[1]) $links = $links[1];
	else $links = array('','#');
	if ($displayname == '') $displayname = $titles[0];
	
	
	for ($x=1;$x<=$number;$x++) {
		if ($trunc != FALSE) { $titles[$x] = substr($titles[$x],0,$trunc); }
		if ($delim != FALSE) { $titles[$x] = strstr($titles[$x],$delim,true); }
		$titles[$x] = strtr($titles[$x],array('<![CDATA['=>'',']]>'=>''));
		if ($titles[$x] == '') { $number = $x; break; }

The code above works well and the result i get is the web site title and the link to the web site's article.

But now, i want to retrieve more info from the rss feed.
Can you please help me, to change the code above, in order to also get images and some text from a feed?(or give me a general guide)
Thanks in advance and sorry to trouble you.

[pano pano]

Correction: Currently, i only get the link from the feed, not the site title.
Well, any suggestions?