RE: PHP Notice: Undefined index

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> Any idea why this bit of code
> 
> if("yes" == $_POST['submitter'])
> {
> mysql_select_db($db,$myconnection);
> 
>     $sql = "INSERT INTO `$db`.`$table`
>     (name,email,comments,entrydate)
>     values ('$name','$email','$comments','$entrydate')";
>     mysql_query($sql) or die(print mysql_error());
> }
> 
> is provoking this message in my Apache error log?
> 
> [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

"Undefined index" means that the index does not exist, ie:  the
"submitter" value is not being set when the form is posted.

Check the form that is posting the data and make sure that there is a
value for "submitter".  FWIW, usually when I get this error it's because
I managed to spell something wrong..

HTH,

Brady

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