* @return string A string representation unique to the underlying Resource
*/
public function __toString();
-
- /**
- * Returns true if the resource has not been updated since the given timestamp.
- *
- * @param int $timestamp The last time the resource was loaded
- *
- * @return bool True if the resource has not been updated, false otherwise
- *
- * @deprecated since 2.8, to be removed in 3.0. If your resource can check itself for
- * freshness implement the SelfCheckingResourceInterface instead.
- */
- public function isFresh($timestamp);
-
- /**
- * Returns the tied resource.
- *
- * @return mixed The resource
- *
- * @deprecated since 2.8, to be removed in 3.0. As there are many different kinds of resource,
- * a single getResource() method does not make sense at the interface level. You
- * can still call getResource() on implementing classes, probably after performing
- * a type check. If you know the concrete type of Resource at hand, the return value
- * of this method may make sense to you.
- */
- public function getResource();
}