Whats wrong with this?

Hi,
Im getting these once ive clicked “Submit”

Notice: Undefined index: check in /home/fhlinux172/b/*****.com/user/htdocs/mailer.php on line 21

Warning: Invalid argument supplied for foreach() in /home/fhlinux172/b/best******.com/user/htdocs/mailer.php on line 21

Notice: Undefined variable: check_msg in /home/fhlinux172/b/best*****.com/user/htdocs/mailer.php on line 27

Notice: Undefined variable: confrimemail_field in /home/fhlinux172/b/best*****.com/user/htdocs/mailer.php on line 27

CODE:

<?php
if(isset($_POST[‘submit’])) {

$to = “info@*****.co.uk”;
$subject = “From Best*****.com Online Query”;
$name_field = $_POST[‘name’];
$email_field = $_POST[’email’];
$confirmemail_field = $_POST[‘confirmemail’];
$message = $_POST[‘message’];
$dropdown = $_POST[‘drop_down’];

foreach($_POST[‘check’] as $value) {
$check_msg .= “Checked: $valuen”;
}

//You needed a from header.
$headers = “From: “.$email_field.” n”;
$body = “From: $name_fieldn E-Mail: $email_fieldn $check_msg Confirm E-mail: $confrimemail_fieldn `Drop-Down: $dropdownn Message:n $messagen”;

mail($to, $subject, $body, $headers);
echo “Data has been submitted to $to!”;
} else {
echo “blarg!”;
}
?>

I dont understand PHP that much and i deffiantly dont understand why it is giving me Undifined Variables.

Hope you can help.

Crast?

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