Inviare via mail il risultato di una funzione

[Max090]

function showAnswers($answers,$questions) { 
    for($x = 0; $x< count($answers); $x++) {
        if ($x % 2 == 0) { 
             $output = "<div class=\"qanda clear\">\n";
        } else { 
            $output = "<div class=\"qanda\">";
          }
     $output .= '<h4>Domanda' . ($x+1) . ': ' . $questions[$x] . '</h4>'; 
    $output .= "[list=1]\n";
     for ($y = 0;$y< count($answers[$x]); $y++) {
         if (($answers[$x][$y] === $answers[$x][0]) && (in_array($answers[$x][$y],$_SESSION['correct']))) {
             $output .= "<li class=\"correctuser\">{$answers[$x][$y]} (Corretta!)\n";
         } else if ($answers[$x][$y] === $answers[$x][0]) {
             $output .= "<li class=\"correct\">{$answers[$x][$y]}\n";
         } else if (in_array($answers[$x][$y],$_SESSION['wrong'])) {
             $output .= "<li class=\"wrong\">{$answers[$x][$y]} (Erratta!)\n";
         } else { 
             $output .= "[*]{$answers[$x][$y]}\n";
        }
    }
    $output .= "[/list]</div>\n";
    return $output;
    }

$to = "xxxx@email.com";
$subject = "Risultato quiz di $_SESSION[user]";
$message = "Nome: $_SESSION[user],
 ";
$message .= "Cognome: $_SESSION[codverifica] 
";
$message .= "Risultati:  
".showAnswers();
$headers = "From: $_SESSION[email]". "\r\n";
$headers .= 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
mail($to,$subject,$message,$headers); 

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