// Import PHPMailer classes into the global namespace
use PHPMailerPHPMailerPHPMailer;
use PHPMailerPHPMailerException;

// Include PHPMailer library files
require 'src/Exception.php';
require 'src/PHPMailer.php';
require 'src/SMTP.php';
//require 'index.php';

// Create an instance of PHPMailer class
$mail = new PHPMailer;