You haven't asked it to output the date though
The time you get breaks down as:
200609105618
2006 (year), 09 (month), 10 (hour), 56 (minute), 18 (second)......you have not specified to output the date which is either d or j
In order to get the date in one go like that with the date you need
echo date('YmdHis');
Check out: http://uk.php.net/manual/en/function.date.php