title: Laravel - what means Vanilla PHP
body: <p>In the Laravel documentation, on route caption, at point where explain how to create csrf token, the doc says:</p>
  
  <pre><code>// Vanilla PHP
  &lt;?php echo csrf_field(); ?&gt;
  
  // Blade Template Syntax
  {{ csrf_field() }}
  </code></pre>
  
  <p>What it mean for Vanilla PHP? Thank in advance! :)</p>
  
  <p>Link to the doc <a href="https://laravel.com/docs/5.2/routing#csrf-protection" rel="noreferrer">https://laravel.com/docs/5.2/routing#csrf-protection</a></p>