<?php

class MvcBug{


public function nuevoReporteBugController($tabla, $redireccionamiento){

    if (isset($_POST["bugReport"])) {
        $dato = $_POST["bugReport"];
        $dato = trim($dato);
        $respuesta = MvcControllerBug::nuevoReporteBugModel($dato, $tabla, $redireccionamiento, $_SESSION["idUsuario"]);
        unset($_POST['bugReport']);
    }
}

<?php
use PHPMailerPHPMailerPHPMailer;
require 'mail/autoload.php';
$mail = new PHPMailer;
$mail->isSMTP();
$mail->SMTPDebug = 2;
$mail->Host = 'smtp.gmail.com';
$mail->Port = 25;
$mail->SMTPSecure = 'tls';
$mail->SMTPAuth = true;
$mail->Username = "············";
$mail->Password = "············";
$mail->setFrom('...............', '...........');
$mail->addReplyTo('replyto@example.com', 'Base');
$mail->addAddress("..........", "...........");

$mail->Subject = "Prueba";
$mail->msgHTML(file_get_contents('contents.html'), __DIR__);
$mail->AltBody = 'This is a plain-text message body';
$mail->send();
?>