function date_days_in_month

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

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

2 calls to date_days_in_month()

DateAPITestCase::testDateAPI in core/modules/date/tests/date_api.test
date_sql_handler::complete_date in core/modules/date/views/date_sql_handler.inc: Create a complete date/time value out of an incomplete array of values.

File

core/includes/date.inc, line 821: 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');
}