common/widgets/Mailer.php

<?php
namespace common\widgets;
use yii\base\Widget;
class Mailer extends Widget{
    public $message;
    public $email;
    public $text;
    public $subject;
    public $type;
    public $params;
    public function init(){
        parent::init();
    }
    public function run(){
        $mail = new \PHPMailer();
        
        /* */
        $mail->IsSMTP();
        $mail->SMTPDebug = 1;
        $mail->SMTPAuth = true;
        $mail->SMTPSecure = 'ssl';
        $mail->Host = 'smtp.gmail.com';
        $mail->Port = 465;
        $mail->CharSet = 'UTF-8';
        $mail->Username = "proekant.net@gmail.com";
        $mail->Password = "proektant112233";
        $mail->SetFrom('proekant.net@gmail.com');
        $mail->Subject = $this->subject;
        $mail->MsgHTML($this->render($this->type, ['params' => $this->params]));
        $address = "slava.up@gmail.com";
        $mail->AddAddress($address);
        $mail->AddAddress($this->email);
        /* */
        if(!$mail->send()) {
            \Yii::$app->getSession()->setFlash('error', 'Mailer Error: ' . $mail->ErrorInfo);
            return 'Mailer Error: ' . $mail->ErrorInfo;
        } else {
            return 'Message has been sent';
        }
    }
}