- * EXPERIMENTAL. Retrieve a named cache instance.
- *
- * This interface is flagged as experimental due to political
- * ambiguity in PHP community -- PHP-FIG has an open but
- * somewhat controversial draft standard for caching. Based on
- * the current draft, it's expected that this function could
- * simultaneously support both CRM_Utils_Cache_Interface and
- * PSR-6, but that depends on whether PSR-6 changes any more.