<select name="departdate_day" id="departdate_day" class="mobile-datepicker">
                <?php
                        $i=1;
                        while($i < 32){
                                echo '<option value="'.$i.'">'.$i.'</option>';
                                $i++;
                        }
                ?>
        </select>
        <select name="departdate_monthyear" id="departdate_monthyear" class="mobile-datepicker">
                <?php
                        $i=1;
                        while($i < 25){
                                echo '<option value="'.$i.'">'.date("M Y",strtotime($i." month")).'</option>';
                                $i++;
                        }
                ?>
        </select>