$response = '{"0": '.$data.'}';
     $ch = curl_init();
     $ch2 = curl_init();

     $dataArray = array('command' => 'insert', 'type' => 'timechart','name' => 'nbEmprunts' , 'data' => $response );
     $dataDate = date('Y-m-d\TH:i:s\Z');

     $dataCurl = "[{ \"type\" : \"pretz\", \"time\" : \"$dataDate\", \"data\" : {  \"emprunts\" : $data} }]";
     curl_setopt($ch, CURLOPT_URL, 'dosiboard.univ-avignon.fr/manager/manager.php');
     curl_setopt($ch, CURLOPT_POST, 1);
     curl_setopt($ch, CURLOPT_POSTFIELDS, $dataArray);
      curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
     curl_exec($ch);
      curl_close($ch);

      curl_setopt($ch2, CURLOPT_URL, 'cumble00c.univ-avignon.fr:1080/1.0/event/put');
      curl_setopt($ch2, CURLOPT_POST, 1);
      curl_setopt($ch2, CURLOPT_POSTFIELDS, $dataCurl);
      curl_setopt($ch2, CURLOPT_RETURNTRANSFER, true);
      curl_exec($ch2);
      curl_close($ch2);