note 21717 added to function.time
| From: | webmaster at ircscript dot org | Date: | Fri, 24 May 2002 04:05:16 +0000 |
| Subject: | note 21717 added to function.time | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-30968@lists.php.net to get a copy of this message | ||
This may seem like overkill, but I have used a combination of the time()
and md5() functions to great success when trying to completely prevent
caching of pages and not just display the timestamp.
$cachekiller = md5(time());
then include as a hidden variable in forms or just append to the end of a
url
?cachekiller=" . $cachekiller . "
in the case of images, specifically banners,
include in the following way
<img src="imagedisplay.php/" . $cachekiller .
"/.gif">
--
http://www.php.net/manual/en/function.time.php
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