Re: PHP Notice: Undefined index

Hi, Thanks. I see it, I get it, it makes sense. But it seems like overkill. So what version did this become necessary in?

http://php.net/isset

New server, new version. Or I had errors turned off on the old server. Thanks! John elseif ( (isset($_POST["number"])) and (isset($_POST["submitter"])) and (!isset($_POST["finalize"])) and ($number) and (!$submitter)# and (!$finalize) ){ ?> <div class="special1"><h3>Step 99: <?php echo $submitter; ?>, You did not enter your name.</h3> We are sorry. Please <a href="<?php echo $PHP_SELF; ?>">Start Again</a></div> <?php } Richard Lynch wrote:

is provoking [Fri May 19 19:05:10 2006] [error] PHP Notice: Undefined index: submitter in /home/jtjohnston/domains/jtjohnston.ca/public_html/comments.php on line 29

Because $_POST['submitter'] is not set? Because your script assumes it IS set? Because sometimes your script is called to display the form, before $_POST['submitter'] has anything in it, and sometimes it's called after they hit submit and it has something in it? if (isset($_POST['submitter']) && "yes" == $_POST['submitter']){ http://php.net/isset

-- John Taylor-Johnston ----------------------------------------------------------------------------- "If it's not Open Source, it's Murphy's Law." ''' Cégep de Sherbrooke: ô¿ô http://www.cegepsherbrooke.qc.ca/languesmodernes/ - 819-569-2064