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Drupal example source code file (views_handler_filter_locale_group.inc)

This example Drupal source code file (views_handler_filter_locale_group.inc) is included in the DevDaily.com "Drupal Source Code Warehouse" project. The intent of this project is to help you "Learn Drupal by Example".

PHP - Drupal tags/keywords

array, asort, class, extends, function, get_value_options, groups, if, isset, php, variable, views_handler_filter_in_operator, views_handler_filter_locale_group

The views_handler_filter_locale_group.inc Drupal example source code

<?php
// $Id: views_handler_filter_locale_group.inc,v 1.1 2009/02/20 23:02:09 merlinofchaos Exp $

/**
 * Filter by locale group.
 */
class views_handler_filter_locale_group extends views_handler_filter_in_operator {
  function get_value_options() {
    if (!isset($this->value_options)) {
      $this->value_title = t('Group');
      $groups = module_invoke_all('locale', 'groups');
      // Sort the list.
      asort($groups);
      $this->value_options = $groups;
    }
  }
}

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