$full_url" ;
if ($full_url != '') {
$ch=curl_init($full_url);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$dump = curl_exec($ch) ;
curl_close($ch) ;
$xml = new SimpleXMLElement($dump);
$total_images = 0 ;
$images = array();
$captions = array();
$albumtitle = $xml->channel['title'] ;
foreach ($xml->channel->item as $item) {
if ($item->link != '') {
$media = $item->children('http://search.yahoo.com/mrss/');
$attrs = $media->group->content[3]->attributes() ;
$url = $attrs['url'] ;
$width = $attrs['width'] ;
$height = $attrs['height'] ;
$title = $item->title ;
array_push($images,$url) ;
array_push($captions,$title) ;
$total_images++ ;
}
}
switch (TRUE) {
case ($total_images < 10) ;
$zoomout = 20 ;
break ;
case ($total_images >= 10 AND $total_images < 50) ;
$zoomout = 10 ;
break ;
case ($total_images >= 50 ) ;
$zoomout = 5 ;
break ;
}
$columns = round(sqrt($total_images)) ;
print "
" ;
for ($i = 0; $i < sizeof($images); $i++) {
print "
$images[$i]
\n" ;
}
print "" ;
} else {
print "You are missing an RSS feed.
" ;
}
?>