php-send-mail-with-attachment-config.php

<?php
  define('DATABASE_HOST', "localhost");
  define('DATABASE_NAME', "demos");
  define('DATABASE_USERNAME', "root");
  define('DATABASE_PASSWORD', "root");
  define('ATTACHED_FILENAME', "books.pdf");
  define('SENDGRID_USERNAME', "YOUR_SENDGRID_USERNAME");
  define('SENDGRID_PASSWORD', "YOUR_SENDGRID_PASSWORD");
  define('FROM', "demo@angularcode.com");
  define('TO', "support@codenx.com");
  define('SUBJECT', "ShopNx - The Single Page eCommerce Website");
  define('CONTENT', "
      <h1>Experience faster shopping with ShopNx</h1>
      <ul> 
        <li>Responsive Design</li> 
        <li>Higher Scalability</li> 
        <li>Ergonomically Designed</li> 
      </ul>");
?>