- * @param string $family
- * The category of the configuration value
- * @param string $key
- * The configuration key to query
- * @param mixed $default_value optional
- * The value to return if key is not set (default: null)
- * @param boolean $refresh optional
- * If true the config is loaded from the db and not from the cache (default: false)
+ * @param string $family The category of the configuration value
+ * @param string $key The configuration key to query
+ * @param mixed $default_value optional, The value to return if key is not set (default: null)
+ * @param boolean $refresh optional, If true the config is loaded from the db and not from the cache (default: false)
+ *