return $ret;
}
+
+ public function makeKey() {
+ return call_user_func_array( [ $this->caches[0], __FUNCTION__ ], func_get_args() );
+ }
+
+ public function makeGlobalKey() {
+ return call_user_func_array( [ $this->caches[0], __FUNCTION__ ], func_get_args() );
+ }
}