how to get the date yesteday

misal : untuk tanggal sekarang ” 2007-10-18 ”

Find Yesterday’s date :
* echo date(“Y-m-d”, strtotime(“-1 days”));
* hasil : 2007-10-17

* echo date(“Y-m-d”, strtotime(“+1 day”));
* hasil : tanggal besok : 2007-10-19

Find Date one week ago :
* echo date(“Y-m-d”, strtotime(“-1 weeks”));
* hasil :2007-10-11

Find Date one month after :
* echo “date(“Y-m-d”, strtotime(“+1 months”));
* hasil : 2007-11-18