note 75394 added to function.header

You can use the Header command to force a browser to use fresh content (no caching). However, this only works for the HTML code your code generates. When you have updated images for example (with the same filename) then there's a chance that these are still cached. The easiest way to solve this problem I found is changing: <? print "<img src='yourfile.jpg'>"; ?> into: <? print "<img src='yourfile.jpg?".time()."'>"; ?> This adds an unique number to the url and wont hurt at all. ---- Server IP: 194.109.193.76 Probable Submitter: 80.140.224.133 ---- Manual Page -- http://www.php.net/manual/en/function.header.php Edit -- https://master.php.net/note/edit/75394 Del: integrated -- https://master.php.net/note/delete/75394/integrated Del: useless -- https://master.php.net/note/delete/75394/useless Del: bad code -- https://master.php.net/note/delete/75394/bad+code Del: spam -- https://master.php.net/note/delete/75394/spam Del: non-english -- https://master.php.net/note/delete/75394/non-english Del: in docs -- https://master.php.net/note/delete/75394/in+docs Del: other reasons-- https://master.php.net/note/delete/75394 Reject -- https://master.php.net/note/reject/75394 Search -- https://master.php.net/manage/user-notes.php