Getting data from checkbox group
I'm using Universal Email in a PHP site and want to send the selected content of a checkbox group. When I do, only the value of one of the selected checkboxes are sent. I want to send all values in the selected checkboxes as a comma-separated string. I'm used to ASP (trying to learn PHP now) and it's handled automatically in that language.
I've heard about the implode() function, but I need help to implement it in my code.
My mail body goes like this:
//Start Mail Body
$MailBody = $MailBody . "<html><head></head><body>\r\n";
$MailBody = $MailBody . "<p>";
$MailBody = $MailBody . ((isset($_POST["Interests"]))?$_POST["Interests"]:"");
$MailBody = $MailBody . "</p>\r\n";
$MailBody = $MailBody . "</body></html>";
//End Mail Body
Live URL here: Checkboxes.php
Source code here: Test.zip
I'm not real familiar if at all with PHP, can someone shed some light on this for me and help to solve this issue?