<?php /** * @file * Hooks provided by the Locale module. */ /** * @addtogroup hooks * @{ */ /** * Allows modules to define their own text groups that can be translated. * * @param $op * Type of operation. Currently, only supports 'groups'. */ function hook_locale($op = 'groups') { switch ($op) { case 'groups': return array('custom' => t('Custom')); } } /** * Allow modules to react to language settings changes. * * Every module needing to act when the number of enabled languages changes * should implement this. This is an "internal" hook and should not be invoked * elsewhere. The typical implementation would trigger some kind of rebuilding, * this way system components could properly react to the change of the enabled * languages number. */ function hook_multilingual_settings_changed() { field_info_cache_clear(); } /** * @} End of "addtogroup hooks". */