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function weekdays_field_formatter_view in Weekdays field 7

Implements hook_field_formatter_view().

Related topics

Implements field API hooks.

File

./weekdays.module, line 212

Code

function weekdays_field_formatter_view($entity_type, $entity, $field, $instance, $langcode, $items, $display) {
  $days = date_repeat_dow_day_options(TRUE);
  $element = array();
  foreach ($items as $delta => $item) {
    $value = array();
    foreach (array_filter($item['value']) as $daycode) {
      $value[] = $days[$daycode];
    }
    $element[$delta] = array(
      '#markup' => implode(', ', $value),
    );
  }
  return $element;
}