Re: PHP Notice: Undefined index
| From: | jtjohnston | Date: | Mon, 22 May 2006 22:45:03 +0000 |
| Subject: | Re: PHP Notice: Undefined index | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-236683@lists.php.net to get a copy of this message | ||
Now I get it. Must be the version change?
Richard Lynch a écrit:
On Fri, May 19, 2006 6:08 pm, John Taylor-Johnston wrote:Any idea why this bit of code if("yes" == $_POST['submitter']) { 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 29Because $_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