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Diffstat (limited to 'modules/locale/locale.api.php')
| -rw-r--r-- | modules/locale/locale.api.php | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/modules/locale/locale.api.php b/modules/locale/locale.api.php index 461f459a4..c454c69a4 100644 --- a/modules/locale/locale.api.php +++ b/modules/locale/locale.api.php @@ -138,9 +138,26 @@ function hook_language_negotiation_info_alter(array &$language_providers) { /** * 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() { - cache_clear_all('field_info_types', 'cache_field'); + field_info_cache_clear(); +} + +/** + * Perform alterations on the language fallback candidates. + * + * @param $fallback_candidates + * An array of language codes whose order will determine the language fallback + * order. + */ +function hook_language_fallback_candidates_alter(array &$fallback_candidates) { + $fallback_candidates = array_reverse($fallback_candidates); } /** |