mail.php

<?php

$uEmail = $_POST['user']['email'];
$mEmail = get_option('manager_email');

$headers = 'From: ' . $_POST['user']['name'] . ' <' . $uEmail . '>' . "\r\n";  

add_filter('wp_mail_content_type',create_function('', 'return "text/html";')); 



$udata = $_POST['user'];

$useremailFile = F_DIR . 'email_html/client/index.html';
$adminemailFile = F_DIR . 'email_html/admin/index.html';

$usFileContent = file_get_contents($useremailFile);
$adFileContent = file_get_contents($adminemailFile);

// var_dump($udata);

$delivery = $udata['delivery'];
if($delivery == 1) $delivery = 'Курьером до двери';
if($delivery == 2) $delivery = 'Самовывоз';
if($delivery == 3) $delivery = 'На склад "Новой почты"';

$payment = $udata['payment'];
if($payment == 1) $payment = 'Наличный расчет';
if($payment == 2) $payment = 'Безналичный расчет';
if($payment == 3) $payment = 'Наложенный платёж';
if($payment == 4) $payment = 'Курьеру при доставке';
if($payment == 5) $payment = 'На карту ПриватБанка';

$cupons = '';
if(isset($_SESSION['fshop']['cupons'])){
    $addCupons = $_SESSION['fshop']['cupons'];
    $cupons = '';
    foreach ($addCupons as $cupon) {
        $dis = getCuponInfo($cupon['tag']);
       $cupons .= 'Код: ' . $cupon['tag'] . ', скидка: ' . $dis[0]->discount . '% <br>';
    }
}


$usDatArray = array('{cupons}', '{name}', '{email}', '{phone}', '{address}', '{comment}', '{payment}', '{delivery}', '{itemList}', '{allPrice}', '{items}', '{order_id}');
$usRArray = array(
    $cupons, 
    $udata['name'], 
    $udata['email'], 
    $udata['phone'], 
    $udata['region'] . ' ' . $udata['city'] . ' ' . $udata['address'], 
    $udata['comment'], 
    $payment,
    $delivery, 
     $item_list, 
     // $outPrice . ' грн.',
     $outPrice . ' у.е.',
     $itemsCols,
     $order_id
     );

$usEmail = str_replace ( $usDatArray, $usRArray, $usFileContent );
$adEmail = str_replace ( $usDatArray, $usRArray, $adFileContent );


if($order_id){
    wp_mail($mEmail, 'Новый заказ на сайте', $adEmail, $headers, '');  
    wp_mail($uEmail, 'Ваш заказ #' . $order_id, $usEmail, $headers, '');   
    // wp_mail('nextup@nextup.ru', 'Новый заказ на сайте', $adEmail, $headers, '');  
    // wp_mail('nextup@nextup.ru', 'Ваш заказ #' . $order_id, $usEmail, $headers, '');   
}