Re: setting a session with a text link?
| From: | Ivo F.A.C. Fokkema | Date: | Mon, 21 Aug 2006 15:12:55 +0000 |
| Subject: | Re: setting a session with a text link? | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-240949@lists.php.net to get a copy of this message | ||
On Mon, 21 Aug 2006 13:08:04 +0100, Ross wrote:
> I want to set a session with a text link, am having problems with the
> syntax. The link swiches the session to on or off.
>
>
> <a href="" class="link_text">swtich off</a>
> href="" class="link_text">swtich on</a>
>
> I want to do this but the syntax is incorrect.
>
> <?=$_SERVER['PHP_SELF']?$_SESSION['switch]='0'; ?>
> <?=$_SERVER['PHP_SELF']?$_SESSION['switch]='1'; ?>
>
> what is the correct syntax for this line?
I am not too sure on what you're trying to do... but maybe this helps?
// Untested code!
<?php
print('<A href="' . $_SERVER['PHP_SELF'] .
'?switch=on">Switch on</A><BR>
'<A href="' . $_SERVER['PHP_SELF'] .
'?switch=off">Switch off</A><BR>');
if (isset($_GET['switch'])) {
// Set switch, as requested.
$_SESSION['switch'] = ($_GET['switch'] == 'on'? 1 : 0);
}
?>
Hope this helps anything...
Ivo