My code:
echo "Strtotime : ";
echo date("Y-m-d",strtotime('9 March, 2015'));
echo "<br> mktime : ";
echo date("Y-m-d",mktime('9 March, 2015'));
echo "<br> Normal : ";
echo date("Y-m-d",'9 March, 2015');
I need output 2015-03-09