How no-cache some object?

From: Date: Sat, 17 Mar 2001 14:22:28 +0000
Subject: How no-cache some object?
Groups: php.general 
Request: Send a blank email to php-general+get-44387@lists.php.net to get a copy of this message
Hello, this probably no related to PHP, but I don't know where to ask. When retrieving and updating images from MySql record, I noticed Netscape sometimes fooled by cache values, then it won't show correct image but previous image instead. How can say to browsers 'hey, please don't cache this <img src....> statement"? Note inside src there is PHP program <img src="show.php?image=....> I read entire chapter 14.9 "cache control" from http doc but didn't understand . Thanks Mig

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