function tzfield_field_formatter_settings_summary in Time Zone Field 7

Implements hook_field_formatter_settings_summary().

File

./tzfield.module, line 241

Defines a time zone field type.

Code

function tzfield_field_formatter_settings_summary($field, $instance, $view_mode) {
  $summary = '';
  if ($instance['display'][$view_mode]['type'] == 'tzfield_date') {
    $summary = t('Format string: %format<br />Sample date: %date', array(
      '%format' => $instance['display'][$view_mode]['settings']['format'],
      '%date' => format_date(REQUEST_TIME, 'custom', $instance['display'][$view_mode]['settings']['format']),
    ));
  }
  return $summary;
}