function date_days

Constructs an array of days in a month.

Parameters

bool $required: (optional) If FALSE, the returned array will include a blank value. Defaults to FALSE.

int $month: (optional) The month in which to find the number of days.

int $year: (optional) The year in which to find the number of days.

Return value

array: An array of days for the selected month.

File

core/includes/date.inc, line 284

Date API functions.

Code

function date_days($required = FALSE, $month = NULL, $year = NULL) {
  // If we have a month and year, find the right last day of the month.
  if (!empty($month) && !empty($year)) {
    $date = new BackdropDateTime($year . '-' . $month . '-01 00:00:00', 'UTC');
    $max = $date->format('t');
  }
  // If there is no month and year given, default to 31.
  if (empty($max)) {
    $max = 31;
  }
  $none = array(0 => '');
  return !$required ? $none + backdrop_map_assoc(range(1, $max)) : backdrop_map_assoc(range(1, $max));
}