public static function DateHelper::daysInYear in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Datetime/DateHelper.php \Drupal\Core\Datetime\DateHelper::daysInYear()
2. 10 core/lib/Drupal/Core/Datetime/DateHelper.php \Drupal\Core\Datetime\DateHelper::daysInYear()

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

Parameters

mixed $date: (optional) A DrupalDateTime object or a date string. Defaults to NULL, which means to use the current date.

Return value

int The number of days in the year.

File

core/lib/Drupal/Core/Datetime/DateHelper.php, line 475

Class

DateHelper

Defines Gregorian Calendar date values.

Namespace

Drupal\Core\Datetime

Code

public static function daysInYear($date = NULL) {
  if (!$date instanceof DrupalDateTime) {
    $date = new DrupalDateTime($date);
  }
  if (!$date
    ->hasErrors()) {
    if ($date
      ->format('L')) {
      return 366;
    }
    else {
      return 365;
    }
  }
  return NULL;
}