Re: foreach()
| From: | Daniel Kullik | Date: | Wed, 08 Sep 2004 14:41:38 +0000 |
| Subject: | Re: foreach() | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-196124@lists.php.net to get a copy of this message | ||
Anthony Ritter wrote:
I get a: Warning: Invalid argument supplied for foreach() in c:\apache\htdocs\or_6.4.php on line 15 after submitting the form.Hello Anthony! As long as you don't submit the form with a single option selected there will be no $_POST['lunch'], therefore foreach() won't be able to loop through it. Add the line print_r($_POST) to your code in order to see what actually happens if you hit the submit-button of your form. Daniel