Exemplo n.º 1
0
/**
 * Check whether the course is registerd
 * @global type $logged
 * @global type $login_uid
 * @param type $course_id
 * @return type 
 */
function is_course_registered($course_id)
{
    $course = new CourseTbl($course_id);
    $course->Get() or error("Course not found");
    global $logged;
    global $login_uid;
    if (!$logged) {
        error("Please login first");
    }
    $couresReg = new CourseRegTbl();
    $courseReg = new CourseRegTbl();
    $arr = array("course_id" => $course_id, "uid" => $login_uid);
    return $courseReg->GetByFields($arr);
}