function partial_date_day_ordinal_suffix in Partial Date 7

Returns a translated ordinal suffix for a given day of the month.

1 call to partial_date_day_ordinal_suffix()

partial_date_format_component in ./partial_date.module

File

./partial_date.module, line 1255

Defines a date element that allows for any combination of date granularity settings.

Code

function partial_date_day_ordinal_suffix($day) {
  if (empty($day)) {
    return '';
  }
  static $suffixes;
  if (empty($suffixes)) {
    $suffixes = array(
      'st' => t('st', array(), array(
        'context' => 'ordinal abbreviation',
      )),
      'nd' => t('nd', array(), array(
        'context' => 'ordinal abbreviation',
      )),
      'rd' => t('rd', array(), array(
        'context' => 'ordinal abbreviation',
      )),
      'th' => t('th', array(), array(
        'context' => 'ordinal abbreviation',
      )),
    );
  }
  switch (($day = abs($day)) % 100) {
    case 11:
    case 12:
    case 13:
      return $suffixes['th'];
    default:
      switch ($day % 10) {
        case 1:
          return $suffixes['st'];
        case 2:
          return $suffixes['nd'];
        case 3:
          return $suffixes['rd'];
        default:
          return $suffixes['th'];
      }
  }
}