date problem

this is my code: ereg("([0-9]{4})-([0-9]{1,2})-([0-9]{1,2}) ([0-9]{1,2}):([0-9]{1,2}):([0-9]{1,2})",$rowsko[2], $pdate); echo date("l, F j, Y [h:i:s A]", mktime($pdate[4],$pdate[5],$pdate[6],$pdate[3],$pdate[2],2001)); $rowsko[2] is equal to "2001-10-31 10:55:02" but the result was: Thursday, July 10, 2003 [10:55:02 AM] i printed out $pdate[1] and it shows: 2001 how come it is always 2003 ? please help. thanks.