[PHP]php i checkbox, prosty formularz Opcje

[czechu5]

mam formularz zamowienia w html. jest tam do wyboru 6 opcji (checkbox).
wynik zamowienia ma byc wyslany jako email.wszystko dziala ok jednak zalezy mi na tym zeby w tym emailu byly tylko te opcje zaznaczone w formaularz, a nie wszytkie

[PHP] pobierz, plaintext 
<?php
 
 
$EmailFrom = "mail@gmail.com";
$EmailTo = "mail@gmail.com";
$Subject = "catering order request";
$first = Trim(stripslashes($_POST['first'])); 
$last = Trim(stripslashes($_POST['last'])); 
$phone = Trim(stripslashes($_POST['phone'])); 
$email = Trim(stripslashes($_POST['email'])); 
$chk0 = Trim(stripslashes($_POST['chk0'])); 
$chk1 = Trim(stripslashes($_POST['chk1'])); 
$chk2 = Trim(stripslashes($_POST['chk2'])); 
$chk3 = Trim(stripslashes($_POST['chk3'])); 
$chk4 = Trim(stripslashes($_POST['chk4'])); 
$chk5 = Trim(stripslashes($_POST['chk5'])); 
$sel0 = Trim(stripslashes($_POST['sel0'])); 
$sel1 = Trim(stripslashes($_POST['sel1'])); 
$sel2 = Trim(stripslashes($_POST['sel2'])); 
$sel3 = Trim(stripslashes($_POST['sel3'])); 
$sel4 = Trim(stripslashes($_POST['sel4'])); 
$sel5 = Trim(stripslashes($_POST['sel5'])); 
$price1 = Trim(stripslashes($_POST['price1'])); 
$price2 = Trim(stripslashes($_POST['price2'])); 
$price3 = Trim(stripslashes($_POST['price3'])); 
$price4 = Trim(stripslashes($_POST['price4'])); 
$price5 = Trim(stripslashes($_POST['price5'])); 
$price6 = Trim(stripslashes($_POST['price6'])); 
$txtTotal = Trim(stripslashes($_POST['txtTotal'])); 
 
 
$validationOK=true;
if (!$validationOK) {
print "<meta http-equiv=\"refresh\" content=\"0;URL=error.htm\">";
 exit;
}
 
 
$Body = "";
$Body .= "First Name: ";
$Body .= $first;
$Body .= "\n";
$Body .= "Last Name: ";
$Body .= $last;
$Body .= "\n";
$Body .= "Phone: ";
$Body .= $phone;
$Body .= "\n";
$Body .= "E-mail: ";
$Body .= $email;
$Body .= "\n";
$Body .= "\n";
$Body .= "==========================================================\n";
$Body .= "\n";
$Body .= "Option #1: ";
$Body .= $chk0  ;
$Body .= "qty: ";
$Body .= $sel0;
$Body .= " ";
$Body .= "x";
$Body .= " ";
$Body .= $price1;
$Body .= "\n";
$Body .= "\n";
$Body .= "==========================================================\n";
$Body .= "\n";
$Body .= "Option #2: ";
$Body .= $chk1  ;
$Body .= "qty: ";
$Body .= $sel1;
$Body .= " ";
$Body .= "x";
$Body .= " ";
$Body .= $price2;
$Body .= "\n";
$Body .= "\n";
$Body .= "==========================================================\n";
$Body .= "\n";
$Body .= "Option #3: ";
$Body .= $chk2  ;
$Body .= "qty: ";
$Body .= $sel2;
$Body .= " ";
$Body .= "x";
$Body .= " ";
$Body .= $price3;
$Body .= "\n";
$Body .= "\n";
$Body .= "==========================================================\n";
$Body .= "\n";
$Body .= "Option #4: ";
$Body .= $chk3  ;
$Body .= "qty: ";
$Body .= $sel3;
$Body .= " ";
$Body .= "x";
$Body .= " ";
$Body .= $price4;
$Body .= "\n";
$Body .= "\n";
$Body .= "==========================================================\n";
$Body .= "\n";
$Body .= "Option #5: ";
$Body .= $chk4  ;
$Body .= "qty: ";
$Body .= $sel4;
$Body .= " ";
$Body .= "x";
$Body .= " ";
$Body .= $price5;
$Body .= "\n";
$Body .= "\n";
$Body .= "==========================================================\n";
$Body .= "\n";
$Body .= "Option #6: ";
$Body .= $chk5  ;
$Body .= "qty: ";
$Body .= $sel5;
$Body .= " ";
$Body .= "x";
$Body .= " ";
$Body .= $price6;
$Body .= "\n";
$Body .= "\n";
$Body .= "==========================================================\n";
$Body .= "\n";
 
$Body .= "TOTAL $: ";
$Body .= $txtTotal;
$Body .= "\n";
 
 
$success = mail($EmailTo, $Subject, $Body, "From: <$EmailFrom>");
 
 
if ($success){
  print "<meta http-equiv=\"refresh\" content=\"0;URL=ok.htm\">";
}
 
?>
[PHP] pobierz, plaintext 

probowalem wstawic cos takiego ale i tak pokazuje nawet te niezaznaczone

[PHP] pobierz, plaintext 
<?php
{
if ($_POST[chk0]== 1){
 
$Body .= "\n";
$Body .= "Option #1: ";
$Body .= $chk0  ;
$Body .= "qty: ";
$Body .= $sel0;
$Body .= " ";
$Body .= "x";
$Body .= " ";
$Body .= $price1;
$Body .= "\n";
$Body .= "\n";
 
}}
?>
[PHP] pobierz, plaintext 

help please (IMG:http://forum.php.pl/style_emoticons/default/exclamation.gif) (IMG:http://forum.php.pl/style_emoticons/default/smile.gif)