# phpman > perldoc > Cache::RemovalStrategy::FIFO

## NAME
    [Cache::RemovalStrategy::FIFO](https://www.chedong.com/phpMan.php/perldoc/Cache%3A%3ARemovalStrategy%3A%3AFIFO/markdown) - FIFO Removal Strategy for a Cache

## DESCRIPTION
    Implements a First In First Out removal strategy for a Cache. When removing entries from the
    cache, the 'oldest' will be removed first.

## METHODS
    See [Cache::RemovalStrategy](https://www.chedong.com/phpMan.php/perldoc/Cache%3A%3ARemovalStrategy/markdown) for details.

## SEE ALSO
    Cache

## AUTHOR
     Chris Leishman <<chris@leishman.org>>
     Based on work by DeWitt Clinton <<dewitt@unto.net>>

## COPYRIGHT
     Copyright (C) 2003-2006 Chris Leishman.  All Rights Reserved.

    This module is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either expressed
    or implied. This program is free software; you can redistribute or modify it under the same
    terms as Perl itself.

    $Id: FIFO.pm,v 1.4 2006/01/31 15:23:58 caleishm Exp $