MediaWiki master
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This is a hook handler interface, see docs/Hooks.md. More...
Inherited by MediaWiki\HookContainer\HookRunner.
Public Member Functions | |
onMessageCacheFetchOverrides (array &$keys) | |
This hook is called to fetch overrides. | |
This is a hook handler interface, see docs/Hooks.md.
Use the hook name "MessageCacheFetchOverrides" to register handlers implementing this interface.
Definition at line 12 of file MessageCacheFetchOverridesHook.php.
MediaWiki\Cache\Hook\MessageCacheFetchOverridesHook::onMessageCacheFetchOverrides | ( | array & | $keys | ) |
This hook is called to fetch overrides.
Use this hook to override message keys for customisations. Returned messages key must be formatted with: 1) the first letter in lower case according to the content language 2) spaces replaced with underscores
(string|callable)[] | &$keys Message keys mapped to their override. Values may also be a callable that returns a message key. Callables are passed the message key, the MessageCache instance, a Language/StubUserLang object and a boolean indicating if the value should be fetched from the database. Note that strings will always be interpreted as a message key; this is not valid callable syntax! This prevents ambiguity between message keys and functions. Use Closure::fromCallable or another valid callable syntax. |
Implemented in MediaWiki\HookContainer\HookRunner.