title: How do I remove [" "] from json output?
body: <p>I've got this code:  </p>
  
  <pre><code>$(document).ready(function() {
  $('#inverter_err').change(function() {   
      var qString = 'err=' +$(this).val();
      $.post('err_query.php', qString, processResponse);
  });
  
  function processResponse(data) {
      if(data != "false") {
          $("#result").html(data).show("slow");
      }
      else {
          $("#result").hide("slow");
      }
  }
  });  
  </code></pre>
  
  <p>When there's a positive result from the err_query.php (which is a simple sql query resulting in a <code>echo json_encode($array);)</code>, the result comes as a <code>["The result"]</code>.<br>
  How do I remove the <code>["  "]</code> ? I just need to display the text.</p>