function redis_help in Redis 7.3

Same name and namespace in other branches

1. 8 redis.module \redis_help()
2. 7 redis.module \redis_help()
3. 7.2 redis.module \redis_help()

Implements hook_help().

File

./redis.module, line 38

Redis module.

Code

function redis_help($path, $arg) {
  switch ($path) {
    case 'admin/config/development/performance/redis':
      $messages = '<p>' . t("Redis module is optional if you are using only a cache or lock backend. The full API will be automatically loaded and its configuration will live into the <em>settings.php</em> file. If you access to this screen, it's probably because another contrib module needs it as a dependency for using the Redis client. If you didn't enabled such module, you are strongly advised to disable the Redis module on the module page.") . '</p>' . '<p>' . t("While Redis client configuration can be changed through the web, if you are using a cache or lock backend they must be set in the <em>settings.php</em> file. Once this done, any modification done using this form will be ignored, and real settings in use will be get at early bootstrap phase, before the configuration system is bootstrapped.") . '</p>';
      if (Redis_Client::getClient()) {
        $messages .= '<p><strong>' . t("Current connected client uses the <em>@name</em> library.", array(
          '@name' => Redis_Client::getClientInterfaceName(),
        )) . '</strong></p>';
      }
      return $messages;
  }
}