PHP: get next 13 dates from date?

Question

I am trying to get an array of a date plus the next 13 dates to get a 14 day schedule starting from a given date.

here is my function:

$time = strtot         


        

Answer 1

You have the same date because of daylight saving time switch. It's not safe to add 24*60*60 seconds to find next day, because 2 days in the year have more/less seconds in them. When you switch from summer to winter time you are adding 1 hour to a day. So it'll be 25*60*60 seconds in that day, that's why it's not switched in your code.

You can do your calculation by mktime(). For example:

## calculate seconds from epoch start for tomorrow
$tomorrow_epoch = mktime(0, 0, 0, date("m"), date("d")+1, date("Y"));
## format result in the way you need
$tomorrow_date = date("M-d-Y", $tomorrow_epoch);

Or the full version for your code:

$dates = array();
$now_year = date("Y");
$now_month = date("m");
$now_day = date("d");
for($i = 0; $i < 14; $i++) {
    $next_day_epoch = mktime(0, 0, 0, $now_month, $now_day + $i, $now_year);
    array_push(
        $dates,
        date("Y-m-d", $next_day_epoch)
    );
}