RE: [PHP] isset
| From: | Preston Wade | Date: | Tue, 09 Jul 2002 22:42:55 +0000 |
| Subject: | RE: [PHP] isset | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-106608@lists.php.net to get a copy of this message | ||
This is what I was looking for.
Thanks!
Preston
> -----Original Message-----
> From: "Kevin Stone" <kevin@helpelf.com>@INTERNET@HHC
> Sent: Tuesday, July 09, 2002 5:37 PM
> To: Preston Wade; php-general@lists.php.net
> Subject: Re: [PHP] isset
>
> <<...>>
> <form method="post">
> <input type="submit" name="submit">
> </form>
>
> if (isset($_POST['submit'])){}
> // or //
> if (isset($HTTP_POST_VARS['submit']))
>
> If register globals is ON you can access the variable directly..
> if (isset($submit)) {}
>
> Otherwise you can extract the post array before testing the variable..
> extract($_POST);
> if (isset($submit)) {}
>
> Hope this gets you started. Read up on the manual.
> http://www.php.net.
> :)
> -Kevin
>
>
> ----- Original Message -----
> From: "Preston Wade" <Preston_Wade@hilton.com>
> To: <php-general@lists.php.net>
> Sent: Tuesday, July 09, 2002 4:20 PM
> Subject: [PHP] isset
>
>
> > Hello All,
> >
> > I am trying to use the isset function to test if the page has been
> > submitted, but it seems as though it is not working. I am wondering is
> > there a configuration option that is messing with the functionality of
> > isset.
> >
> > Any help would be appreciated.
> >
> > Thanks,
> > Preston Wade
> >
> >
> > --
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> >
>
>