# phpman > man > Memoize::ExpireFile

## NAME
    [Memoize::ExpireFile](https://www.chedong.com/phpMan.php/perldoc/Memoize%3A%3AExpireFile/markdown) - test for Memoize expiration semantics

## DESCRIPTION
    See [Memoize::Expire](https://www.chedong.com/phpMan.php/perldoc/Memoize%3A%3AExpire/markdown).