note 82925 added to function.session-cache-limiter

From: Date: Fri, 02 May 2008 06:03:44 +0000
Subject: note 82925 added to function.session-cache-limiter
Groups: php.notes 
Request: Send a blank email to php-notes+get-138986@lists.php.net to get a copy of this message
http://us.php.net/session_cache_limiter sends: Pragma: no-cache under some conditions from server to client. Internet Explorer has a strange interpretation of: Pragma: No-cache being sent from the server to the client. Here's the link: http://support.microsoft.com/kb/234067 If the client communicates with the server over a secure connection (https://) and the server returns a Pragma: no-cache header with the response, Internet Explorer does not cache the response. Note, however, that the Pragma: no-cache header was not intended for this. According to the HTTP 1.0 and 1.1 specifications, this header is defined in the context of a request only, not a response, and is actually intended for proxy servers that may prevent certain important requests from reaching the destination Web server. For future applications, the Cache-Control header is the proper means for controlling caching. For this reason, watch out when using the Pragma: no-cache with https and IE ---- Server IP: 208.69.120.35 Probable Submitter: 168.103.80.207 ---- Manual Page -- http://www.php.net/manual/en/function.session-cache-limiter.php Edit -- https://master.php.net/note/edit/82925 Del: integrated -- https://master.php.net/note/delete/82925/integrated Del: useless -- https://master.php.net/note/delete/82925/useless Del: bad code -- https://master.php.net/note/delete/82925/bad+code Del: spam -- https://master.php.net/note/delete/82925/spam Del: non-english -- https://master.php.net/note/delete/82925/non-english Del: in docs -- https://master.php.net/note/delete/82925/in+docs Del: other reasons-- https://master.php.net/note/delete/82925 Reject -- https://master.php.net/note/reject/82925 Search -- https://master.php.net/manage/user-notes.php

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