title: Parse Javascript fetch in PHP
body: <p>I'm calling a post request through Javascript and here's how it looks,</p>
  
  <pre><code>function syncDeviceId(deviceID, mod){
    var request = new Request('url', {
      method: 'POST',
      body: JSON.stringify({
          uuid: unique_id,
      }),
      mode: 'cors'
    })
  
    fetch(request).then(function(data) {
      return
    })
  </code></pre>
  
  <p>And I'm trying to retreive the values like this,</p>
  
  <pre><code>&lt;?php
  
  $post['uuid'] = $_POST['uuid']; 
  
  ?&gt;
  </code></pre>
  
  <p>This is returned as empty, how can I retrieve the values from the fetch post request in PHP. Thanks</p>