Re: [PHP] CACHE From: Tom Carter (subs <email protected>)
Date: 10/15/01

not reliably, no

You can mess about with HTTP headers so that browsers no to cache the page
generally, but for the greatest part browsers just do whatever they want,
which varies greatly between different browsers on different OS's

if you're worried about a script re-executing then you will need to set some
semaphore or guard in the script.

HTH, Tom

----- Original Message -----
From: "Power Programmer" <programmer <email protected>>
To: "Henrik Hansen" <hh <email protected>>; <php-general <email protected>>
Sent: Monday, October 15, 2001 6:31 PM
Subject: [PHP] CACHE

> Is there a way that you can get a php script to cache if the user hits the
> back button instead of re-executing?
>
>
> Thank you
>
> Randy
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