Zend_Http_Client is an implemetation of an HTTP client in PHP. The client
An interface description for Zend_Http_Client_Adapter classes.
HTTP Proxy-supporting Zend_Http_Client adapter class, based on the default socket based adapter.
A sockets based (fsockopen) adapter class for Zend_Http_Client. Can be used on almost every PHP environment, and does not require any special extensions.
A testing-purposes adapter.
Zend_Http_Cookie is a class describing an HTTP cookie and all it's parameters.
A Zend_Http_CookieJar object is designed to contain and maintain HTTP cookies, and should be used along with Zend_Http_Client in order to manage cookies across HTTP requests and responses.
Zend_Http_Response represents an HTTP 1.0 / 1.1 response message. It includes easy access to all the response's different elemts, as well as some convenience methods for parsing and validating HTTP responses.