如何从PHP中的Blogger API中获取帖子URL

In Short, I am pulling the feed from my blogger using the Zend API in PHP. I need to get the URL that will link to that post in blogger. What is the order of functions I need to call to get that URL.

Right now I am pulling the data using:

$query = new Zend_Gdata_Query('http://www.blogger.com/feeds/MYID/posts/default');
$query->setParam('max-results', "1");
$feed = $gdClient->getFeed($query);
$newestPost = $feed->entry[0];

I can not for the life of me figure out where I have to go from here to get the URL. I can successfully get the Post title using: $newestPost->getTitle() and I can get the body by using $newestPost->getContent()->getText(). I have tried a lot of function calls, even ones in the documentation and most of them error out. I have printed out the entire object to look through it and I can find the data I want (so I know it is there) but the object is too complex to be able to just look at and see what I have to do to get to that data.

If anyone can help me or at least point me to a good explanation of how that Object is organized and how to get to each sub object within it, that would be greatly appreciated.

EDIT: Never mind I figured it out.

The solution is:

$query = new Zend_Gdata_Query('http://www.blogger.com/feeds/MyID/posts/default');

$query->setParam('max-results', "1");

$feed = $gdClient->getFeed($query);

$newestPost = $feed->entry[0];

$body = $newestPost->getContent()->getText();

$body now contains the post contents of the latest post (or entry[0]) from the feed. This is just the contents of the body of the post, not the title or any other data or formatting.

You are almost there, really all you need to do is once you have your feed entry is access the link element inside. I like pretty URLs so I went with the alternate rather than the self entry in the atom feed.

$link = $entry->link[4]->href;

where $entry is the entry that you are setting from the feed.