Merge pull request #15 from byjg/5.0

Add GarbageCollectorInterface.php

Merge pull request #14 from byjg/5.0

Add TmpfsCacheEngine

Merge pull request #13 from byjg/5.0

Fix FileSystemCacheEngine::clear()

Merge pull request #10 from byjg/5.0

New version 5.0 - Php 8.3

Merge pull request #12 from byjg/4.9

Serialize Object to Array

Update Documentation

Merge pull request #8 from byjg/4.9

Release 4.9 changes

Merge pull request #6 from byjg/bump

Fix several incompatibilities with PHP 8.x

Merge pull request #5 from byjg/issue-4

Fix PSR-4 name issue #4

Check expiresAt and expiresAfter methods.