Day, Month, Year Inputs

	$inventory_options['sold_day']               = $_POST['day'];
	$inventory_options['sold_month']             = $_POST['month'];
	$inventory_options['sold_year']              = $_POST['year'];
	
	$inventory_options['sold_date']              = $_POST['day']."-".$_POST['month']."-".$_POST['year']; 
	$inventory_options['sold_time']              = strtotime($inventory_options['sold_date']);














				
				<div class="listing_detail_wrap">
				    <? $current_sold_time =   (int)htmlspecialchars($inventory_options['sold_time']); ?>                          
                    <? $post_month   = date("m", $current_sold_time); ?>                         
                    <? $post_year    = date("Y", $current_sold_time); ?>    
                    <? $post_day     = date("d", $current_sold_time); ?>  
                    <? $post_hour    = date("h", $current_sold_time); ?>  
                    <? $post_minute  = date("i", $current_sold_time); ?>                
                    
                    <label>Sold Date</label>
                    
                    <span>Day</span>
					  <select id="day" name="day" />	
						<? for ($x = 0; $x <= 31; $x++) { ?>
						    <? if (empty($post_day)) { $post_day = "01"; } ?>
						    <option value="<? echo $x; ?>" <? if($post_day == "$x") { echo "selected"; } ?> ><? echo $x; ?></option>
						<? } ?>  		          
					  </select>
                    
                    
                                  
                    <span>Month</span>
                    <select id="month" name="month">
                                <option value="01" <? if ($post_month == "01") { echo "selected"; } ?>>01-Jan</option>
                                <option value="02" <? if ($post_month == "02") { echo "selected"; } ?>>02-Feb</option>
                                <option value="03" <? if ($post_month == "03") { echo "selected"; } ?>>03-Mar</option>
                                <option value="04" <? if ($post_month == "04") { echo "selected"; } ?>>04-Apr</option>
                                <option value="05" <? if ($post_month == "05") { echo "selected"; } ?>>05-May</option>
                                <option value="06" <? if ($post_month == "06") { echo "selected"; } ?>>06-Jun</option>
                                <option value="07" <? if ($post_month == "07") { echo "selected"; } ?>>07-Jul</option>
                                <option value="08" <? if ($post_month == "08") { echo "selected"; } ?>>08-Aug</option>
                                <option value="09" <? if ($post_month == "09") { echo "selected"; } ?>>09-Sep</option>
                                <option value="10" <? if ($post_month == "10") { echo "selected"; } ?>>10-Oct</option> 
                                <option value="11" <? if ($post_month == "11") { echo "selected"; } ?>>11-Nov</option>
                                <option value="12" <? if ($post_month == "12") { echo "selected"; } ?>>12-Dec</option>
                    </select>
                    
                    
                    <span>Year</span>
					  <select id="year" name="year" />	
					  <? $current_year = date('Y'); ?>
						<? for ($x = 1940; $x <= $current_year; $x++) { ?>

						    <option value="<? echo $x; ?>" <? if($post_year == "$x") { echo "selected"; } ?> ><? echo $x; ?></option>
						<? } ?>  		          
					  </select>		
				</div>