Title: Documentation clarify
Last modified: August 31, 2016

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# Documentation clarify

 *  Resolved [Paul.Inglsmit](https://wordpress.org/support/users/paulinglsmit/)
 * (@paulinglsmit)
 * [10 years ago](https://wordpress.org/support/topic/documentation-clarify/)
 * “Supports HHVM’s Redis extension, the PECL Redis Extension and the Predis library
   for PHP (Predis requires PHP 5.4 or greater).”
    Quote from description. What 
   does this mean? These modules should be installed on the server?
 * And how ude plugin? It automatically caches all or should I use some functions
   for caching in certain places , where you can read about it ?
 * [https://wordpress.org/plugins/redis-cache/](https://wordpress.org/plugins/redis-cache/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Till Krüss](https://wordpress.org/support/users/tillkruess/)
 * (@tillkruess)
 * [10 years ago](https://wordpress.org/support/topic/documentation-clarify/#post-7229315)
 * [You can read more here.](https://codex.wordpress.org/Class_Reference/WP_Object_Cache)

Viewing 1 replies (of 1 total)

The topic ‘Documentation clarify’ is closed to new replies.

 * ![](https://ps.w.org/redis-cache/assets/icon-256x256.gif?rev=2568513)
 * [Redis Object Cache](https://wordpress.org/plugins/redis-cache/)
 * [Support Threads](https://wordpress.org/support/plugin/redis-cache/)
 * [Active Topics](https://wordpress.org/support/plugin/redis-cache/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/redis-cache/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/redis-cache/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Till Krüss](https://wordpress.org/support/users/tillkruess/)
 * Last activity: [10 years ago](https://wordpress.org/support/topic/documentation-clarify/#post-7229315)
 * Status: resolved