PHP - Mysql Order By Date

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http://www.phpfreaks.com/forums/index.php?topic=345631.0

Greetings! I am really stock on this situation.

1. I have a variable $uc_order_created.
2. I have a code like this:

<b><?php echo t('Due Date:'); ?></b>
             </td>
                <td width="98%">
             <?php $duedate = mktime(0,0,0,date("m"),date("d")+30,date("Y"));
        echo "".date("F jS Y", $duedate);?>

3. How do I code if I want the result of $uc_order_created get displayed as Due Date using the code above? Or other modifications?
4. The situation now, the code is working when printing the invoice but its not based on $uc_order_created. So, every time I will edit the Order because of the change of items among others the Due Date will also update. All I want that when Order is edited the value of Due Date will still remain based on the $uc_order_created.

Thank you so much in advance for your help.

I have 2 tables I have settup called Users_Messages and Users_Message_Replies inside each of these tables I have a row called DateSent, I'm trying to select from both of these tables and only display the latest Sent item by ID and order them all by date. I can get it to display the items correctly using the below code, but I can't get them to order correctly by the latest date in both of the Tables.
Code: [Select]
$page_query = mysql_query("
                         SELECT  MessageID, DateSent
                         FROM Users_Messages
                         WHERE ToID = '$user_ID'
                           
                           UNION
                         
                         SELECT  MessageID, DateSent
                         FROM Users_Messages
                         WHERE FromID = '$user_ID'

                         
                         ORDER BY DateSent DESC
                         ");
 
                      while ($replycheck = mysql_fetch_assoc($page_query)){

                          $message_idmainnew = $replycheck['MessageID'];
                          $date = $replycheck['DateSent'];

                          $sql2 = "SELECT  MainMessageID FROM Users_Message_Replies WHERE MainMessageID = '$message_idmainnew '";
                          $sql_result2 = mysql_query($sql2);
                          $replycheck2 = mysql_fetch_assoc($sql_result2);
                          $newreplyID = $replycheck2['MainMessageID'];
           
                          $sql4 = "SELECT MessageID FROM Users_Messages WHERE MessageID= '$message_idmainnew'";
                          $sql_result4 = mysql_query($sql4);
                          $messagecheck2 = mysql_fetch_assoc($sql_result4);
                          $newmessageID = $messagecheck2['MessageID'];

                          if ($newreplyID == NULL){
                          $sql2 = "SELECT * FROM Users_Messages WHERE MessageID= '$newmessageID' ORDER BY DateSent ASC";
                          $sql_result2 = mysql_query($sql2);
                          $message_row = mysql_fetch_assoc($sql_result2);
                         
                                $message_01 = $reply_row['Message'];
                      $date = $reply_row['DateSent'];
                      $date1 = strtotime($date);
                      $datemain = date('F j, Y, g:i a', $date1);
                     
                          }else{

                          $sql2 = "SELECT * FROM Users_Message_Replies WHERE MessageID= ' $newreplyID ' ORDER BY DateSent DESC";
                          $sql_result2 = mysql_query($sql2);
                          $reply_row = mysql_fetch_assoc($sql_result2);
 
                      $message_01 = $reply_row['Message'];

                           
                      $date = $reply_row['DateSent'];
                      $date1 = strtotime($date);
                      $datemain = date('F j, Y, g:i a', $date1);
                           }

                      {
Is there an easier way to do this? And how would I get the dates to line up, with a Join? Thanks.

This topic's house has been seized by the bank and it now lives in MySQL Help until it can get back on its feet.

http://www.phpfreaks.com/forums/index.php?topic=358035.0

I have a posting system worked out, as well as my database configured to my linking.. But as of right now, my posts are posted from oldest to newest, having users scroll down or go to the next page to see the most recent post.   How would I "flip" that around and make my posts start from newest to oldest by its date/time (Which is stored in the database)?   Thanks!