Echo-php-library is a project mainly written in PHP, it's free.
echo php library
A php library for interacting with the Echo platform. This library includes Echo API methods, OAuth authetication, a web GUI, and convert RSS to ActivityStreams functions.
Requirements: PHP Echo API key
Make use of: ActivityStreams PHP Library (optional) - http://github.com/jonnyjon/ActivityStreams-PHP-Library SimplePie Library (optional) - http://simplepie.org/
Usage:
// Submit Data to Echo Platform require ('/lib/EchoLib.inc'); $EchoLib = new EchoLib($consumer_key, $consumer_secret); // create object $rsp = $EchoLib->method_submit($data); // submit ActivityStreams data to the Echo platform
// Convert RSS to ActivityStreams require ('/lib/EchoLib.inc');
$data = file_get_contents('http://search.twitter.com/search.atom?q=star+trek'); // get rss/atom data $streamy = new ActivityStreams(); // create object $rsp = $streamy->rss_to_activity_streams($data); // convert data header('Content-Type: application/xml; charset=utf-8'); // set the content type echo $rsp; // convert to string and print to screen