preserving variable values across pages.
| From: | Andrew Slezak | Date: | Tue, 12 Feb 2002 06:35:53 +0000 |
| Subject: | preserving variable values across pages. | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-84367@lists.php.net to get a copy of this message | ||
Found this on the php.net, querying the PHP mailing list:
">test.php
------------------------------
$blah=10;
include "whatever.php";
>whatever.php
-------------------------
echo "The value of blah is: {$blah}";
It just keeps the variable since it's global..
When ur using a function. It can be different, since you have to
import these variables."
HTH,
Andy
----- Original Message -----
From: "Tehn Yit Chin" <tehn.yit.chin@millison.com.au>
To: <php-general@lists.php.net>
Sent: Tuesday, February 12, 2002 1:22 AM
Subject: [PHP] preserving variable values across pages.
> Hi all,
>
> If I have the following code,
>
> <?php
> global $some_var
> <FORM action="next_page.php" method="post">
> type="submit" name="submit" value="foobar">
> </FORM>
> ?>
>
>
> When the user hits the submit button, the value in some_var disappears? Is
> there a way of perserving the value in $some_var.
>
> thanks in advance.
>
> cheers,
> Tehn Yit
>
>
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