NYCPHP Meetup

[tedd]

>
>  > > How do I ensure that my application pages are loading a fresh copy? 
>>  > If I can make that happen then presumably it will prevent this issue.
>>  >
>>  > The strange thing is that this doesn't seem to happen for another
>>  > application I built but I haven't been able to find a difference in
>>  > the code I wrote.  (Am testing both in the same browser.)
>>  >
>>  > Thanks,
>>  >
>  > > -Aaron

Aaron:

I use this:

<?php # nocache.php
// this script prevents all caching

// expires on any past date
header ("Expires: Mon, 26 Jul 1997 05:00: GMT");

// last modified at current date and time
header ("Last-Modified: " . gmdate("D, d M Y H:i:s") . "GMT");

// for HTTP 1.1:
header ("Cache-Control: no-store, no-cache, must-revalidate");
header ("Cache-Control: post-check=0, pre-check=0", false);

// for HTTP 1.0
header ("Pragma: no-cache");
?>

Anyone see any problems with it?

tedd
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