Xml feed Parser for image - iphone

Question

In my app, I used XML feed parser to get all the contents. But I got the null Array for Images which are included in parser.
My code for parsing is as follow:
#pragma mark MWFeedParserDelegate
- (void)feedParserDidStart:(MWFeedParser *)parser {
NSLog(#"Started Parsing: %#", parser.url);
}
- (void)feedParser:(MWFeedParser *)parser didParseFeedItem:(MWFeedItem *)item {
NSLog(#"Parsed Feed Item: “%#”", item.title);
if (item)
{
[arr_itemIdentifier addObject:item.identifier];
[arr_itemTitle addObject:[item.title gtm_stringByUnescapingFromHTML]];
[arr_itemLink addObject:item.link];
[arr_itemdate addObject:item.date];
if( nil != item.updated )
{
[arr_itemupdated addObject:item.updated];
}
[arr_itemsummery addObject:item.summary];
NSString *renderedSummary = [item.summary stringByReplacingOccurrencesOfRegex:#"<[^>]*?>"
withString:#""];
[arr_itemRenderedSummary addObject:renderedSummary];
if( nil != item.content )
{
[arr_itemContent addObject:item.content];
}
}
NSLog(#"%#",item.description);
NSLog(#"item.enclosurs = %#",item.enclosures); // here i got null array so the for loop is not executed
for( NSDictionary *itemEnclosure in item.enclosures )
{
NSString *mimeType = [itemEnclosure objectForKey:#"type"];
if( [#"video/example" isEqualToString:mimeType] )
{
} else if( [#"image/example" isEqualToString:mimeType] )
{
NSString *itemAnchor = [itemEnclosure objectForKey:#"url"];
NSArray *captures = [itemAnchor arrayOfCaptureComponentsMatchedByRegex:DWFeedHTMLImageElementSrcValueRegex];
if( 0 < captures )
{
[arr_imageURL addObject:[itemEnclosure objectForKey:#"url"]];
}
[arr_thumbImage addObject:[itemEnclosure objectForKey:#"url"]];
//feedItem.thumbnailURL = feedItem.imageURL;
}
}
int k=0;
NSLog(#"arr_itemContent = %#",item.content);
NSLog(#"arr_itemdate = %#",item.date);
NSLog(#"arr_itemIdentifier = %#",item.identifier);
NSLog(#"arr_itemLink = %#",item.link);
NSLog(#"arr_itemRenderedSummary = %#",[arr_itemRenderedSummary objectAtIndex:k]);
NSLog(#"arr_itemsummery = %#",item.summary);
NSLog(#"arr_itemTitle = %#",item.title);
NSLog(#"arr_itemupdated = %#",item.updated);
k++;
}
- (void)viewDidLoad
{
NSURL *feedURL = [NSURL URLWithString:str_url];
feedParser = [[MWFeedParser alloc] initWithFeedURL:feedURL];
feedParser.delegate = self;
feedParser.feedParseType = ParseTypeFull; // Parse feed info and all items
feedParser.connectionType = ConnectionTypeAsynchronously;
[feedParser parse];
}
I got all the array information except images. I also get image url with content like: <p><a href="http://wpcore.mpf.s3.amazonaws.com/wp-content/uploads/2012/11/DDD-2121.jpg"> CONTENTS through log output by item.content