Re: Notice: Undefined index: op
| From: | Bret Hughes | Date: | Tue, 22 Feb 2005 17:23:22 +0000 |
| Subject: | Re: Notice: Undefined index: op | ||
| References: | 1 2 3 | Groups: | php.db |
| Request: | Send a blank email to php-db+get-38638@lists.php.net to get a copy of this message | ||
On Tue, 2005-02-22 at 10:49, Matt M. wrote:
> On Tue, 22 Feb 2005 10:47:43 -0600, Matt M. <h.dudeness@gmail.com> wrote:
> > > if ($_POST['op'] != 'ds') {
> > > $display_block = "
> > > <form action=\"$_SERVER[PHP_SELF]\" method=\"POST\">
> > > Your E-mail Address:
> > > <input type=text name=\"email\" size=40 maxlength=150/>
> > > <input type=radio name=\"action\" value=\"sub\"
> > > checked/>subscribe<br/>
> > > <input type=radio name=\"action\" value=\unsub\"
> > > />unsubscribe
> > > <input type=\"hidden\" name=\"op\"
> > > value=\"ds\"/>
> > > <input type=submit name=\"submit\" value=\"Submit
> > > Form\"/>
> > > </form>";
> > > }
> >
> > try:
> >
> > if (isset($_POST['op']) && $_POST['op'] != 'ds')
> >
>
> sorry for 2 emails, looks like you would want
> if (!isset($_POST['op']) || $_POST['op'] != 'ds')
>
I vote for the first one.
Bret