email array of selections

[lobster]

I have no clue how to email myself an array of selections from the user. Here is what I have and the only thing not working is the multiple select name="products[]"

what I have:

// check if the form was posted
if ($submit != "") {
    $errmsg="";
    // validate the fields
    if ($fname=="") $errmsg.=" First Name";
    if ($lname=="") $errmsg.=" Last Name";
    if ($title=="") $errmsg.=" Title";
    if ($company=="") $errmsg.=" Company";
    if ($division=="") $errmsg.=" Division";
    if ($org_type=="") $errmsg.=" Org Type";
    if ($email=="") $errmsg.=" Email";
    if ($address=="") $errmsg.=" Address";
    if ($city=="") $errmsg.=" City";
    if ($state=="") $errmsg.=" State";
    if ($zip=="") $errmsg.=" ZipCode";
    if ($country=="") $errmsg.=" Country";
    if ($phone=="") $errmsg.=" Phone";

//return the answer for the email notification
if ($opt_email_update=="") {
  $opt_mail="No";
  } else {
  $opt_mail="Yes";
  }

//this is where code would go for the product array	


// empty $errmsg means validation passed
if ($errmsg==""){
    // email the results to yourself.
    $msg = "Company:\t $company\n";
    $msg .= "Name:\t $fname $lname\n";
    $msg .= "Title:\t $title\n";
    $msg .= "Division:\t $division\n";
    $msg .= "Org Type:\t $org_type\n";
    $msg .= "\nPhone:\t $phone\n";
    $msg .= "Fax:\t $opt_fax\n";
    $msg .= "eMail:\t $email\n";
    $msg .= "\nAddress:\n$address\n";
    $msg .= "Address2:\t$opt_address\n";
    $msg .= "$city, $state $zip\n";
    $msg .= "Country:\t$country\n";
    $msg .= "\nProducts:\n$products\n";
    $msg .= "\nComments:\t$opt_comments\n";
    $msg .= "Referral:\t$visit_reason\n";
    $msg .= "Opt Mail List:\t$opt_mail\n";

    $recipient = "[e-mail]";
    $subject = "Information Request";

    $mailheaders = "From: $company <> \n";
    $mailheaders .= "Reply-To: $email\n\n";

    mail($recipient, $subject, $msg, $mailheaders);
}

Thanks in advance for any help. I am brand spanking new to arrays.

[khaldryck]

maybe using something like this :

while(list($key,$val)=each($product)) $msg .= "Product:\t $val\n";

[lobster]

Got this error message:

Warning: Variable passed to each() is not an array or object on line 134

do I keep the name="products[]" the way it is in the form?

[khaldryck]

if you're using products[] in your array, then you should call it
$products in the each function

just for a test try to echo $products[0];

[lobster]

That was it! $product needed to be changed to $products!

Thank you so much for your help!!!