mail send upgrade

sender.php

@@ -0,0 +1,44 @@
+<?php
+
+require __DIR__.'/vendor/autoload.php';
+
+use PHPMailer\PHPMailer\PHPMailer;
+use PHPMailer\PHPMailer\Exception;
+
+class sender
+{
+    public function send($data)
+    {
+        $dotenv = \Dotenv\Dotenv::create(__DIR__);
+        $dotenv->load();
+
+        $mail = new PHPMailer(true);
+
+        try {
+            $mail->isSMTP();
+            $mail->CharSet = 'UTF-8';
+            $mail->Host = getenv('SMTP_SERVER');
+            $mail->SMTPAuth = true;
+            $mail->Username = getenv('SMTP_USER');
+            $mail->Password = getenv('SMTP_PASSWORD');
+            $mail->SMTPSecure = 'tls';
+
+            $mail->From = getenv('SENDER_EMAIL');
+            $mail->FromName = getenv('SENDER_NAME');
+            $mail->addAddress(getenv('SMTP_RECEIVER'));
+
+            $mail->isHTML(true);
+            $mail->Subject = $data->subject;
+            $mail->Body = $data->body;
+
+            $mail->send();
+            echo 'Message has been sent';
+
+            return true;
+        } catch (Exception $e) {
+            echo "Message could not be sent. Mailer Error: {$mail->ErrorInfo}";
+
+            return false;
+        }
+    }
+}