} elseif (strcasecmp($reg_no, "major & section:") == 0) {
                $block = $reg_date;
                //block name
            } elseif (strcasecmp($reg_no, "units:") == 0) {
                $units = $reg_date;
            } elseif (strcasecmp($reg_no, "time:") == 0) {
                $time = $reg_date;
            } elseif (strcasecmp($reg_no, "days:") == 0) {
                $days = $reg_date;
            } elseif (strcasecmp($reg_no, "regid") == 0) {
                break;
            }
        }
        $block_name = $block;
        $block_id = get_block_id($temp_db_con, $course_code, $class_year_level, $block, $sem_id);
        $faculty_id = get_faculty_id($temp_db_con, $faculty);
        $query_class = mysqli_query($temp_db_con, "SELECT class_id FROM class_t WHERE block_id='{$block_id}'\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tAND faculty_id='{$faculty_id}'\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tAND subject_code='{$subject_code}'\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t") or die("Error at upload_student_lis_class.php : line 97 :: " . mysqli_error($temp_db_con));
        if (mysqli_num_rows($query_class) > 0) {
            $row_class = mysqli_fetch_array($query_class);
            $class_id = $row_class['class_id'];
        } else {
            $query_class_add = 'INSERT INTO class_t VALUES("' . '' . '",
														"' . $faculty_id . '",
														"' . $sem_id . '",
														"' . $subject_code . '",
														"' . $course_code . '",
														"' . $class_year_level . '",
														"' . $block_name . '",
														"' . $block_id . '")';
            echo $query_class_add;
            mysqli_query($temp_db_con, $query_class_add) or die("Error at upload_student_lis_class.php : line 118 :: " . mysqli_error($temp_db_con));
function faculty_id()
{
    echo get_faculty_id();
}
function delete_faculty_link()
{
    return admin_url("faculty.php?action=delete&faculty=" . get_faculty_id());
}