title: Invalid argument supplied for foreach() in
body: <p>the error log file that appears with this error:</p>
  
  <p>Error on Oct 17, 2016 1:44AM - Invalid argument supplied for foreach() in /home/xxxxx/public_html/root/controllers/post/admin.php on line 391</p>
  
  <pre><code>private function curlMultiRequest($urls, $options = array()) {
          $ch = array();
          $results = array();
          $mh = curl_multi_init();
          foreach($urls as $key =&gt; $val) {        &lt; -------------391 row
              $ch[$key] = curl_init();
              if ($options) {
                  curl_setopt_array($ch[$key], $options);
              }
              curl_setopt($ch[$key], CURLOPT_URL, $val);
              curl_setopt($ch[$key], CURLOPT_HEADER, 0);
              curl_setopt($ch[$key], CURLOPT_RETURNTRANSFER, TRUE);
              curl_multi_add_handle($mh, $ch[$key]);
          }
  </code></pre>