Question : Juggling date formats

Hi expert,
Ive got this date picker that collects a date in this format (dd-mm-yyyy). But I need to store my value in the DB like yyyy-mm-dd
How can I change the value in PHP?

Thanks

Answer : Juggling date formats

Provided the date always comes from your input at dd-mm-yyyy (and not some other format)....and assuming you populate variable $inputDate with this value:

$sqlDateFormat=substr($inputDate,6,4) . substr($inputDate,2,3) . "-" . substr($inputDate,0,2)