Submit

<?php

$emailAddress = 'my@mail.puk';

require "class.phpmailer.php";

session_name("fancyform");
session_start();

foreach($_POST as $k=>$v)
{
    if(ini_get('magic_quotes_gpc'))
    $_POST[$k]=stripslashes($_POST[$k]);

    $_POST[$k]=htmlspecialchars(strip_tags($_POST[$k]));
}


$err = array();

if(count($err))
{
    if($_POST['ajax'])
    {
        echo '-1';
    }

    else if($_SERVER['HTTP_REFERER'])
    {
        $_SESSION['errStr'] = implode('<br />',$err);
        $_SESSION['post']=$_POST;

        header('Location: '.$_SERVER['HTTP_REFERER']);
    }

    exit;
}

$msg=
'
<strong>Первое:</strong> '.$_POST['peremennaya1'].'<br />
<strong>Второе:</strong> '.$_POST['peremennaya2'].'<br />
<strong>Компот:</strong> '.$_POST['peremennaya3'].'<br />
';

$mail = new PHPMailer();
$mail->IsMail();

$mail->AddReplyTo($_POST['email'], $_POST['name']);
$mail->AddAddress($emailAddress);
$mail->SetFrom($_POST['email'], $_POST['name']);
$mail->Subject = "Заголовок";

$mail->MsgHTML($msg);

$mail->Send();

unset($_SESSION['post']);

if($_POST['ajax'])
{
    echo '1';
}
else
{
    $_SESSION['sent']=1;

    if($_SERVER['HTTP_REFERER'])
        header('Location: '.$_SERVER['HTTP_REFERER']);

    exit;
}

function checkLen($str,$len=2)
{
    return isset($_POST[$str]) && mb_strlen(strip_tags($_POST[$str]),"utf-8") > $len;
}

function checkEmail($str)
{
    return preg_match("/^[\.A-z0-9_\-\+]+[@][A-z0-9_\-]+([.][A-z0-9_\-]+)+[A-z]{1,4}$/", $str);
}

?>