function date_has_date in Date 7.3

Same name and namespace in other branches

1. 5.2 date_api.module \date_has_date()
2. 6.2 date_api.module \date_has_date()
3. 7 date_api/date_api.module \date_has_date()
4. 7.2 date_api/date_api.module \date_has_date()

Determines if the granularity contains a date portion.

Parameters

array $granularity: An array of allowed date parts, all others will be removed.

Return value

bool TRUE if the granularity contains a date portion, FALSE otherwise.

1 call to date_has_date()

date_limit_format in date_api/date_api.module

Limits a date format to include only elements from a given granularity array.

File

date_api/date_api.module, line 2297

This module will make the date API available to other modules.

Code

function date_has_date(array $granularity) {
  if (!is_array($granularity)) {
    $granularity = array();
  }
  $options = array(
    'year',
    'month',
    'day',
  );
  return (bool) count(array_intersect($granularity, $options));
}