note 75394 deleted from function.header by tularis
| From: | tularis@php.net | Date: | Fri, 04 Apr 2014 11:30:27 +0000 |
| Subject: | note 75394 deleted from function.header by tularis | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-199168@lists.php.net to get a copy of this message | ||
Note Submitter: Jean-Pierre
----
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:
<?php
print "<img src='yourfile.jpg'>";
?>
into:
<?php
print "<img src='yourfile.jpg?".time()."'>";
?>
This adds an unique number to the url and wont hurt at all.