function date_format_options in Date 5.2

Same name and namespace in other branches

1. 6.2 date_popup/date_popup.module \date_format_options()
2. 6 date/date_admin.inc \date_format_options()

Store personalized format options for each user.

Store to avoid work of re-creating it over and over, personalize for each user to preserve translation.

Return value

array

1 call to date_format_options()

date_formatter_setup_form in date/date_admin.inc

A form to create a date formatter option

File

./date_api.module, line 1660

This module will make the date API available to other modules. Designed to provide a light but flexible assortment of functions and constants, with more functionality in additional files that are not loaded unless other modules specifically include them.

Code

function date_format_options() {
  global $user;
  $cached = cache_get('date_format_options:' . $user->uid);
  $options = unserialize($cached->data);
  if (empty($options)) {
    $formats = array_merge(date_short_formats(), date_medium_formats(), date_long_formats());
    $options = array();
    $now = date_example_date();
    if (!empty($now)) {
      foreach ($formats as $format) {

        // Create an option that shows date only without time, along with the
        // default string which has both date and time.
        $no_time = date_limit_format($format, array(
          'month',
          'day',
          'year',
        ));
        $zones = array(
          '',
          'O',
          'P',
          'e',
        );
        foreach ($zones as $zone) {
          $time_format = !empty($zone) ? $format . ' ' . $zone : $format;
          $options[$no_time] = date_format_date($now, 'custom', $no_time);
          $options[$time_format] = date_format_date($now, 'custom', $time_format);
        }
      }
      asort($options);
    }
    if (!empty($options)) {
      cache_set('date_format_options:' . $user->uid, 'cache', serialize($options), CACHE_TEMPORARY);
    }
  }
  return $options;
}