Not Allowing REload or REfresh with this script?
| From: | Dhaval Desai | Date: | Tue, 06 Mar 2001 08:42:42 +0000 |
| Subject: | Not Allowing REload or REfresh with this script? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-42723@lists.php.net to get a copy of this message | ||
Hi!
Well I need help with something. I have a form which
has a ction to a file called actio.php
Now When I hit the submit button. It goes to the file
and it performs a certain action as seen below:
action.php: is as follows:
<?php
if(isset($userfile))
{
echo "$userfile is set";
global $userfile;
unset ($userfile);
}
else
{
echo "Sorry buddy , Userfile is not set";
}
?>
My main intentyion is to unset the variable so that
When the page is REFRESHED or RELOADED. It should
execute the else code block.
I am trying to implement it on one of my websites
where users can not refresh a particular a page.
Thank You
Dhaval Desai
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