how toretrive values from meeting request

[suresh1]

  I am sending meeting request from outlook and trying to get event details but i am not getting the value using php. how to get the values using php.  it is displaying like this

 

                      BEGIN:VCALENDAR

PRODID:-//Microsoft Corporation//Outlook 11.0 MIMEDIR//EN

VERSION:2.0

METHOD:REQUEST

BEGIN:VEVENT

ATTENDEE;ROLE=REQ-PARTICIPANT;RSVP=TRUE:MAILTO:[email protected]

ORGANIZER:MAILTO:[email protected]

DTSTART:20100427T173000Z

DTEND:20100427T180000Z

LOCATION:Conrep

TRANSP:OPAQUE

SEQUENCE:0

UID:040000008200E00074C5B7101A82E00800000000C07DD2A127E6CA010000000000000000100

000004F3834ED875EA5429C80A0C8D3F4BFE6

DTSTAMP:20100427T110522Z

DESCRIPTION:When: Tuesday\, April 27\, 2010 11:00 PM-11:30 PM (GMT+05:30)

Chennai\, Kolkata\, Mumbai\, New Delhi.\nWhere:

Conrep\n\n*~*~*~*~*~*~*~*~*~*\n\nCheck for mial Consept\n\n

SUMMARY:BY Venu reddy

PRIORITY:5

X-MICROSOFT-CDO-IMPORTANCE:1

CLASS:PUBLIC

BEGIN:VALARM

TRIGGER:-PT15M

ACTION:DISPLAY

DESCRIPTION:Reminder

END:VALARM

END:VEVENT

END:VCALENDAR

 

 

how to get description , summary values in the code and i want how to get headers for calendar.

 

                  thanks in advance.