In php 4.0.3pl1, with session 
IE doesn't parse html header.
only not using php, you can see IE page infomation.

just connect www.php3.com with IE,
and done browing, mouse right click and press p,
then, you can see protocol, url, size, modified-date, etc.

but if you connect any site using php session,
you can't see any informatio of those.

-- follow header is sample which is not using session
HTTP/1.1 200 OK
Date: Tue, 24 Apr 2001 10:33:33 GMT
Server: Apache/1.3.14 (Unix) PHP/4.0.3pl1 mod_ssl/2.7.1 OpenSSL/0.9.6
X-Powered-By: PHP/4.0.3pl1
Connection: close
Content-Type: text/html	

-- follow header is sample which is using session
HTTP/1.1 200 OK
Date: Tue, 24 Apr 2001 10:34:21 GMT
Server: Apache/1.3.14 (Unix) PHP/4.0.3pl1 mod_ssl/2.7.1 OpenSSL/0.9.6
X-Powered-By: PHP/4.0.3pl1
Set-Cookie: IMID=407f81eb11d4a059c7bff457ecf87c05; path=/; domain=.yourdomain.com
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Connection: close
Content-Type: text/html

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so i wondering what cause the different of header parsing with IE.

and, I would like to know how to solve this problem in useing IE with php session.

why