PHP5 rewrite of HTTP_Request package. Provides cleaner API and pluggable Adapters:
Socket adapter, based on old HTTP_Request code,
Curl adapter, wraps around PHP's cURL extension,
Mock adapter, useful for testing packages dependent on HTTP_Request2.
Supports POST requests with data and file uploads, basic and digest authentication, redirects, cookies, proxies, gzip and deflate encodings, monitoring the request progress with Observers...