mon question/problem?

Hello I have the below code that creates a drop down box which lists business days in the future. If I echo out the $form_date variable I get 2003-17-4 which from what I can tell is how it should work. I then have a date field in a mysql database that I am trying to insert this variable in and it is not working and I am guessing it is because that the 4 does not have a leading 0???? Can anyone give me an idea how to modify my code to make it have the leading 0 or tell me what is wrong with the code below? -Thanks-Khris $x=getdate(); print "<select name=\"form_date\" id=\"form_date\">"; for($i=1;$i<=170;$i++) { $x=getdate(mktime(0,0,0,$x['mon'],$x['mday']+1,$x['year'])); if (($x['wday'] != 0) && ($x['wday'] != 6)) print "<option value=".$x['year']."-".$x['mday']."-".$x['mon'].">".date("F d,Y",mktime(0,0,0,$x['mon'],$x['mday']-1,$x['year'])); } print "</select>";