function send_certificate()
{
require_once _lms_ . '/lib/lib.certificate.php';
require_once _base_ . '/lib/lib.download.php';
$id_certificate = importVar('certificate_id', true, 0);
$id_course = importVar('course_id', true, 0);
$id_user = importVar('user_id', true, 0);
$certificate = new Certificate();
$report_info = array();
$report_info = $certificate->getInfoForCourseCertificate($id_course, $id_certificate, $id_user);
$info_report = current($report_info);
$file = $info_report[ASSIGN_CERT_FILE];
//recognize mime type
$expFileName = explode('.', $file);
$totPart = count($expFileName) - 1;
//send file
sendFile('/appLms/certificate/', $file, $expFileName[$totPart]);
}
