Adam Williams wrote:
I have an html page with checkboxes:
<form action=mailform2.php method=POST>
<input type=checkbox name=option[] value="Modern Mississippi">Modern
Mississippi<br>
<input type=checkbox name=option[] value="Civil Rights">Civil Rights<br>
<input type=checkbox name=option[] value="Military
History">MilitaryHistory<br>
<input type=submit name=submit value=Submit>
and mailform2.php containing:
echo "you selected: <br>";
/* line 81 */ foreach ($_POST[option] as $a)
{
echo "$a";
}
but I'm getting the error:
you selected:
*Warning*: Invalid argument supplied for foreach() in
*/var/www/sites/mdah-test/museum/mmhsurvey/mailform2.php* on line *81*
I googled some checkbox/foreach pages on google, but I don't see where
I'm going wrong. I'm running php 5.2.5 on Apache 2.2.4 on Fedora
Linux. Any help?
Turn notices on. You will then get lots of notices about the use of an
undefined constant "option".
You should be using $_POST['option'] instead - notice the quotes.
Your HTML should really have double quotes around the attributes but
that's beyond the scope of this list.
-Stut
--
http://stut.net/
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
