PHP add or subtract days,months,years,time from date("...")

Adding Days

[code]$currdate = date(“Y-m-d”);
$add_day = strtotime(‘+<strong>N</strong> day’, strtotime($currdate ));
$add_day = date(‘Y-m-d’, $add_day);
[/code]
or simply use

[code]
$add_day = date("Y-m-d", strtotime("+N day", strtotime(date("Y-m-d") )));
[/code]
it will result $add_day by adding N days to current date

Adding Months

[code]
$currdate = date(“Y-m-d”);
$add_month = strtotime(‘+<strong>N</strong> month’, strtotime($currdate ));
$add_month = date(‘Y-m-d’, $add_month);
[/code]
it will result $add_day by adding N months to current date

Adding Years

[code]
$currdate = date(“Y-m-d”);
$add_year = strtotime(‘+<strong>N</strong> year’, strtotime($currdate ));
$add_year = date(‘Y-m-d’, $add_year);
[/code]
it will result $add_day by adding N years to current date

for subtracting just add -N month or -N year or -N day instead of using plus(+N day)

Note:here N is any integer Number like 0,1,2,3,4,.....