SEND EMAIL SMTP - KEIEIJUKU - send supplier

 require_once 'classes/class.phpmailer.php';

require_once 'classes/class.smtp.php';

<!-- take include/data/mail_config.php 

$SuppEmail = email_mail

$mailHost

$mailUsername

$mailPassword

$mailsetFrom 

-->

===== MAIL GỬI CHO SUPPLIER =====

$mail = new PHPMailer();

$mail->CharSet = 'UTF-8';

$mail->isSMTP();

$mail->SMTPKeepAlive = true;

$mail->SMTPDebug = 0;

// $mail->Timeout = 10;

$mail->Host       = $mailHost;

$mail->SMTPAuth   = true;

$mail->Username   = $mailUsername;

$mail->Password   = $mailPassword;

$mail->SMTPSecure = 'ssl';

$mail->Port       = 465;

$mail->setFrom($mailsetFrom, 'KEIEIJUKU KBN');

$mail->addAddress($supplier);

$mail->addReplyTo($customer);

$mail->isHTML(true);

$mail->Subject = $subject;

$mail->Body    = $body;

// ===== MAIL GỬI CHO KHÁCH (NGAY LẬP TỨC) =====

$mail2 = new PHPMailer();

$mail2->CharSet = 'UTF-8';

$mail2->isSMTP();

$mail2->SMTPKeepAlive = true;

$mail2->SMTPDebug = 0;

// $mail2->Timeout = 3;

$mail2->Host       = $mailHost;

$mail2->SMTPAuth   = true;

$mail2->Username   = $mailUsername;

$mail2->Password   = $mailPassword;

$mail2->SMTPSecure = 'ssl';

$mail2->Port       = 465;

$mail2->setFrom($mailsetFrom, 'KEIEIJUKU KBN');

$mail2->addAddress($customer);

$mail2->isHTML(true);

$mail2->Subject = 'Xác nhận đã gửi yêu cầu từ website KEIEIJUKU KBN';

$mail2->Body    = $body;

## Send-Mail

$start = microtime(true);

// gửi mail supplier trước

$ok1 = $mail->send();

$time1 = microtime(true);

// chỉ gửi mail khách nếu mail 1 OK

$ok2 = false;

if($ok1){

    $ok2 = $mail2->send();

}

$time2 = microtime(true);

## ------------------------- ##

// tính thời gian

$time_supplier = round($time1 - $start, 3);

$time_customer = round($time2 - $time1, 3);

$total_time    = round($time2 - $start, 3);

// ghi log

file_put_contents('debug_time.txt',

    "Supplier: {$time_supplier}s\n" .

    "Customer: {$time_customer}s\n" .

    "Total: {$total_time}s\n\n",

    FILE_APPEND

);