1 date.inc date_days_in_month($year, $month)

Identifies the number of days in a month for a date.

File

core/includes/date.inc, line 820
Date API functions.

Code

function date_days_in_month($year, $month) {
  // Pick a day in the middle of the month to avoid timezone shifts.
  $datetime = date_pad($year, 4) . '-' . date_pad($month) . '-15 00:00:00';
  $date = new BackdropDateTime($datetime);
  return $date->format('t');
}