<?php

/**
*
* @var string $smtp_username - логин
* @var string $smtp_password - пароль
* @var string $smtp_host - хост
* @var string $smtp_from - от кого
* @var integer $smtp_port - порт
* @var string $smtp_charset - кодировка
*
*/
public $smtp_username;
public $smtp_password;
public $smtp_host;
public $smtp_from;
public $smtp_port;
public $smtp_charset;

public function __construct($smtp_username, $smtp_password, $smtp_host, $smtp_from, $smtp_port = 25, $smtp_charset = "utf-8") {
    $this->smtp_username = $smtp_username;
    $this->smtp_password = $smtp_password;
    $this->smtp_host = $smtp_host;
    $this->smtp_from = $smtp_from;
    $this->smtp_port = $smtp_port;
    $this->smtp_charset = $smtp_charset;
}

/**
* Отправка письма
*
* @param string $mailTo - получатель письма
* @param string $subject - тема письма
* @param string $message - тело письма
* @param string $headers - заголовки письма
*
* @return bool|string В случаи отправки вернет true, иначе текст ошибки    *
*/
function send($mailTo, $subject, $message, $headers) {
    $contentMail = "Date: " . date("D, d M Y H:i:s") . " UTrn";
    $contentMail .= 'Subject: =?' . $this->smtp_charset . '?B?'  . base64_encode($subject) . "=?=rn";
    $contentMail .= $headers . "rn";
    $contentMail .= $message . "rn";

    try {
        if(!$socket = @fsockopen($this->smtp_host, $this->smtp_port, $errorNumber, $errorDescription, 30)){
            throw new Exception($errorNumber.".".$errorDescription);
        }
        if (!$this->_parseServer($socket, "220")){
            throw new Exception('Connection error');
        }

        $server_name = $_SERVER["SERVER_NAME"];
        fputs($socket, "HELO $server_namern");
        if (!$this->_parseServer($socket, "250")) {
            fclose($socket);
            throw new Exception('Error of command sending: HELO');
        }

        fputs($socket, "AUTH LOGINrn");
        if (!$this->_parseServer($socket, "334")) {
            fclose($socket);
            throw new Exception('Autorization error');
        }



        fputs($socket, base64_encode($this->smtp_username) . "rn");
        if (!$this->_parseServer($socket, "334")) {
            fclose($socket);
            throw new Exception('Autorization error');
        }

        fputs($socket, base64_encode($this->smtp_password) . "rn");
        if (!$this->_parseServer($socket, "235")) {
            fclose($socket);
            throw new Exception('Autorization error');
        }

        fputs($socket, "MAIL FROM: <".$this->smtp_username.">rn");
        if (!$this->_parseServer($socket, "250")) {
            fclose($socket);
            throw new Exception('Error of command sending: MAIL FROM');
        }

        $mailTo = ltrim($mailTo, '<');
        $mailTo = rtrim($mailTo, '>');
        fputs($socket, "RCPT TO: <" . $mailTo . ">rn");
        if (!$this->_parseServer($socket, "250")) {
            fclose($socket);
            throw new Exception('Error of command sending: RCPT TO');
        }

        fputs($socket, "DATArn");
        if (!$this->_parseServer($socket, "354")) {
            fclose($socket);
            throw new Exception('Error of command sending: DATA');
        }

        fputs($socket, $contentMail."rn.rn");
        if (!$this->_parseServer($socket, "250")) {
            fclose($socket);
            throw new Exception("E-mail didn't sent");
        }

        fputs($socket, "QUITrn");
        fclose($socket);
    } catch (Exception $e) {
        return  $e->getMessage();
    }
    return true;
}

private function _parseServer($socket, $response) {
    while (@substr($responseServer, 3, 1) != ' ') {
        if (!($responseServer = fgets($socket, 256))) {
            return false;
        }
    }
    if (!(substr($responseServer, 0, 3) == $response)) {
        return false;
    }
    return true;

}

require_once "SendMailSmtpClass.php"; // подключаем класс
    $mailSMTP = new SendMailSmtpClass('ksovreli2017@yandex.ru', 'nikusha0', 'ssl://smtp.yandex.ru', 'ksovrela', 465);
    // $mailSMTP = new SendMailSmtpClass('логин', 'пароль', 'хост', 'имя отправителя');
    $headers= "MIME-Version: 1.0rn";
    $headers .= "Content-type: text/html; charset=utf-8rn"; // кодировка письма
    $headers .= "From: $name <$email>rn"; // от кого письмо
    $result =  $mailSMTP->send($to, $tema, $text, $headers);
    // $result =  $mailSMTP->send('Кому письмо', 'Тема письма', 'Текст письма', 'Заголовки письма');
    if($result === true){
        echo "Письмо успешно отправлено!!!";
        $date = date('d.m.Y - H:i');
    $res = mysql_query("INSERT INTO message(`to`,`name`,`email`,`title`,`text`,`login`,`date`) VALUES('$to','$name','$email','$tema','$text','$login','$date')");
    echo mysql_error();
    }
    else{
        echo "проблема";
    }