title: php + http_post_data
body: <p>Is there a way to check if this is installed?
  Maybe something in phpinfo()?</p>
  
  <p>I'm doing the call below and I don't get any reply at all. The page just ends when it gets to it. </p>
  
  <pre><code>        $postdata = array(
              'validation' =&gt; '1'
          );
  
  
          $response = http_post_data('../ajax/index_ajax_general.php', $postdata);
          print $response;
  </code></pre>