27 lines
590 B
PHP
27 lines
590 B
PHP
<?php
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/*
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* This file is part of php-cache organization.
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*
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* (c) 2015 Aaron Scherer <aequasi@gmail.com>, Tobias Nyholm <tobias.nyholm@gmail.com>
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*
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* This source file is subject to the MIT license that is bundled
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* with this source code in the file LICENSE.
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*/
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namespace Cache\Adapter\Common;
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/**
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* @author Aaron Scherer <aequasi@gmail.com>
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* @author Tobias Nyholm <tobias.nyholm@gmail.com>
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*/
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interface HasExpirationTimestampInterface
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{
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/**
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* The timestamp when the object expires.
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*
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* @return int|null
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*/
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public function getExpirationTimestamp();
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}
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