Show latest tweet's location, then tweet on a web page - php

Question

I would like to be able to display on a web page that a twitter user was "last seen" in X location, "where he said" whatever their latest tweet is. This is for a user that has geolocation enabled, and I am doing this to track them on a trip. What is the easiest way to do this? It would look like this:
[user] was last seen in [latest tweet location (city/state, not geopoints)] where he said: [latest tweet]
Any help/advice is appreciated.
UPDATE:
I have tried this adding this to the page:
<script type="text/javascript" src="http://mywebsite.com/blogger.js"></script>
<script type="text/javascript" src="http://twitter.com/statuses/user_timeline/username.json?callback=twitterCallback2&count=1"></script>
<script type="text/javascript" src="http://twitter.com/statuses/user_timeline/username.json?callback=twitterLocation&count=1"></script>
And then modifying twitter's blogger.js to add this at the top:
function twitterLocation(twitters) {
var statusHTML = [];
for (var i=0; i<twitters.length; i++){
var place= twitters[i].place.full_name;
statusHTML.push('+place+');
}
document.getElementById('location').innerHTML = statusHTML.join('');
}
and finally, putting a
<span id="location></span>
and
<div id="twitter_update_list"></div>
in the html as well.
The tweet comes out okay, but the only thing placed in the "location" span is just the text, "+place"
Is it possible that I'm on any sort of right track here?

Answer 1

You should Google for the answer here, but I would simply use the REST API:
https://dev.twitter.com/docs/api/1/get/statuses/user_timeline
The last location would be in the "geo" parameter.
Then use the Google Reverse Geocoding API to pull out a location string:
https://developers.google.com/maps/documentation/geocoding/#ReverseGeocoding