title: Claim based authentication from PHP to Windows?
body: <p>i work at a company where all my web-applications connect to the LDAP-Directories or the AD for Authentication and/or Authorisation purposes. Generally this works quite well. Nowadays though - especially due to the latest introdution to SP2010 - people are looking forward to single sign ons and don't wanna re-login.</p>
  
  <p>So my Question: </p>
  
  <p>Is there any way to make PHP Claim the Authentication from Windows? I mean sure SharePoint does it with WIF on IIS - maybe theres a way PHP is as awesome :P</p>
  
  <p>My quick google didnt bring up any great results, so my hopes aren't up too high, but i figured asking you guys might be worth a shot. Thanks in advance - happy new year!</p>