public static function DateHelper::daysInMonth
public static DateHelper::daysInMonth($date = NULL)
Identifies the number of days in a month for a date.
Parameters
mixed $date: (optional) A DrupalDateTime object or a date string. Defaults to NULL, which means to use the current date.
Return value
int The number of days in the month.
File
- core/lib/Drupal/Core/Datetime/DateHelper.php, line 456
Class
- DateHelper
- Defines Gregorian Calendar date values.
Namespace
Drupal\Core\DatetimeCode
public static function daysInMonth($date = NULL) { if (!$date instanceof DrupalDateTime) { $date = new DrupalDateTime($date); } if (!$date->hasErrors()) { return $date->format('t'); } return NULL; }
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Datetime!DateHelper.php/function/DateHelper::daysInMonth/8.1.x