fsq_codeigniter is a Codeigniter library.
It allows you to connect to foursquare and retrive your last location info.
Requires curl to work.

Replace YOUR_FSQ_USERNAME and YOUR_FSQ_PASSWORD with your username and password in ./config/foursquare.php

$config['foursquare_user'] = 'YOUR_FSQ_USERNAME';
$config['foursquare_pass'] = 'YOUR_FSQ_PASSWORD';

See example at ./controllers/fsq.php