Snoopy is a PHP class that simulates a web browser

 It automates the task of retrieving web page content and posting forms,
 for example.
 .
 Some of Snoopy's features:
 .
  * easily fetch the contents of a web page
  * easily fetch the text from a web page (strip html tags)
  * easily fetch the links from a web page
  * supports proxy hosts
  * supports basic user/pass authentication
  * supports setting user_agent, referer, cookies and header content
  * supports browser redirects, and controlled depth of redirects
  * expands fetched links to fully qualified URLs (default)
  * easily submit form data and retrieve the results
  * supports following html frames (added v0.92)
  * supports passing cookies on redirects (added v0.92)