title: How to get PUT content from HTTP request in PHP
body: <p>I am trying to declare HTTP <code>PUT</code> variable in php. This is my code:</p>
  
  <pre><code>&lt;?php 
      ${"_" . $_SERVER['REQUEST_METHOD']} = /* What should be here? */;
  ?&gt;
  </code></pre>
  
  <p>I tried <code>var_dump($_SERVER)</code> but it does not contain the data sent using ajax request. I am sure there is no problem with <code>$.ajax()</code>.</p>