Title: WP_CACHE define : “Not defined”
Last modified: June 28, 2022

---

# WP_CACHE define : “Not defined”

 *  Resolved [Justin Baby](https://wordpress.org/support/users/justinbaby/)
 * (@justinbaby)
 * [3 years, 11 months ago](https://wordpress.org/support/topic/wp_cache-define-not-defined/)
 * Hello,
 * After updated to 2.2.2, in compatibility check (on the Dashboard page), I have
   this :
 * `WP_CACHE define: Not defined`
 * But I have checked in wp-config.php, the line below is still there:
 *     ```
       /** Enable W3 Total Cache */
       define('WP_CACHE', true); // Added by W3 Total Cache
       ```
   
 * Very strange, don’t it ???
    Thanks for help.

Viewing 1 replies (of 1 total)

 *  Thread Starter [Justin Baby](https://wordpress.org/support/users/justinbaby/)
 * (@justinbaby)
 * [3 years, 11 months ago](https://wordpress.org/support/topic/wp_cache-define-not-defined/#post-15776250)
 * Please delete this topic because I’ve creat another here:
 * [https://wordpress.org/support/topic/compatibility-check-erros-wp_cache-not-defined/](https://wordpress.org/support/topic/compatibility-check-erros-wp_cache-not-defined/)
 * Thanks and Sorry
    -  This reply was modified 3 years, 11 months ago by [Justin Baby](https://wordpress.org/support/users/justinbaby/).

Viewing 1 replies (of 1 total)

The topic ‘WP_CACHE define : “Not defined”’ is closed to new replies.

 * ![](https://ps.w.org/w3-total-cache/assets/icon-256x256.png?rev=1041806)
 * [W3 Total Cache](https://wordpress.org/plugins/w3-total-cache/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/w3-total-cache/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/w3-total-cache/)
 * [Active Topics](https://wordpress.org/support/plugin/w3-total-cache/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/w3-total-cache/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/w3-total-cache/reviews/)

## Tags

 * [WP_CACHE](https://wordpress.org/support/topic-tag/wp_cache/)

 * 1 reply
 * 1 participant
 * Last reply from: [Justin Baby](https://wordpress.org/support/users/justinbaby/)
 * Last activity: [3 years, 11 months ago](https://wordpress.org/support/topic/wp_cache-define-not-defined/#post-15776250)
 * Status: resolved