title: Send byte array (no file) from Android to PHP script?
body: <p>I would like to send a byte array with Android (loopj Async HTTP Client) to a webserver. The webserver should receive a byte array. Unfortunately when I try to output the data the output is empty. It works with strings, but not with a byte array. I used the code from the developer website to send the data.</p>
  
  <p>On client side:</p>
  
  <pre><code>RequestParams params = new RequestParams();
  params.put("field", byteArrayData);
  </code></pre>
  
  <p>On server side: </p>
  
  <pre><code>$array = $_POST["field"];
  echo $array;
  </code></pre>
  
  <p>Can you help me to handle a byte array as input on the server side? Should I use $_REQUEST or something else than $_POST?</p>