Title: Opcode Cache Can’t Be Selected
Last modified: August 26, 2020

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# Opcode Cache Can’t Be Selected

 *  Resolved [script2see](https://wordpress.org/support/users/script2see/)
 * (@script2see)
 * [5 years, 8 months ago](https://wordpress.org/support/topic/opcode-cache-cant-be-selected/)
 * Hi.
 * After upgrading to WordPress 5.5 and installing the latest W3 Total Cache update,
   the Opcode Cache option can’t be selected in the settings.
 * Before these updates, Opcode Cache had been selected and was working well.
 * Please let me know if you can help.
 * Thanks.
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fopcode-cache-cant-be-selected%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Contributor [Marko Vasiljevic](https://wordpress.org/support/users/vmarko/)
 * (@vmarko)
 * [5 years, 8 months ago](https://wordpress.org/support/topic/opcode-cache-cant-be-selected/#post-13317994)
 * Hello [@script2see](https://wordpress.org/support/users/script2see/)
 * I am sorry about the issue you are experiencing and I am happy to assist you 
   with this.
    Just to make sure we are on the same page, YOu’ve been able to select
   Opcode Cache (zend Opcache) in W3 Total Cache, but after you’ve updated your 
   WP version and W3TC version you are unable to select it? W3 Total Cache checks
   for [PHP module](https://www.php.net/manual/en/opcache.installation.php) so please
   check with your host if the the module is installed (potentially you need to 
   restart your server). Also check the php.ini if opcode cache is enabled. I hope
   this helps. Thanks!
 *  Thread Starter [script2see](https://wordpress.org/support/users/script2see/)
 * (@script2see)
 * [5 years, 8 months ago](https://wordpress.org/support/topic/opcode-cache-cant-be-selected/#post-13318036)
 * Thanks for the fast response Marko. I really appreciate it.
 * The PHP module for zend Opcache is enabled in my GoDaddy CPanel, but I’ll check
   with them to see if there are any issues on their end.
 * Thanks again.
 *  Plugin Contributor [Marko Vasiljevic](https://wordpress.org/support/users/vmarko/)
 * (@vmarko)
 * [5 years, 8 months ago](https://wordpress.org/support/topic/opcode-cache-cant-be-selected/#post-13318153)
 * Hello [@script2see](https://wordpress.org/support/users/script2see/)
 * You are most welcome!

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Opcode Cache Can’t Be Selected’ is closed to new replies.

 * ![](https://ps.w.org/w3-total-cache/assets/icon-256x256.png?rev=1041806)
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## Tags

 * [Opcode cache](https://wordpress.org/support/topic-tag/opcode-cache/)

 * 3 replies
 * 2 participants
 * Last reply from: [Marko Vasiljevic](https://wordpress.org/support/users/vmarko/)
 * Last activity: [5 years, 8 months ago](https://wordpress.org/support/topic/opcode-cache-cant-be-selected/#post-13318153)
 * Status: resolved