Title: Unable to select Opcode Cache options
Last modified: November 14, 2016

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# Unable to select Opcode Cache options

 *  [Maria Daniel Deepak](https://wordpress.org/support/users/mariadanieldeepak/)
 * (@mariadanieldeepak)
 * [9 years, 6 months ago](https://wordpress.org/support/topic/unable-to-select-opcode-cache-options/)
 * I’m unable to select an option under the Opcode Cache and the options are greyed
   out. I quickly did a phpinfo() and found that the
 * Zend Opcode caching – `Up and running`
    Opcache.enable – `On`
 * I’m missing something here and I appreciate your answer very much.
    -  This topic was modified 9 years, 6 months ago by [Maria Daniel Deepak](https://wordpress.org/support/users/mariadanieldeepak/).
      Reason: Lower-cased the tags for consistency

Viewing 1 replies (of 1 total)

 *  Thread Starter [Maria Daniel Deepak](https://wordpress.org/support/users/mariadanieldeepak/)
 * (@mariadanieldeepak)
 * [9 years, 6 months ago](https://wordpress.org/support/topic/unable-to-select-opcode-cache-options/#post-8432858)
 * Here is the details on Zend Opcode caching from `phpinfo()`
 *     ```
       opcache.blacklist_filename => no value => no value
       opcache.consistency_checks => 0 => 0
       opcache.dups_fix => Off => Off
       opcache.enable => On => On
       opcache.enable_cli => Off => Off
       opcache.enable_file_override => Off => Off
       opcache.error_log => no value => no value
       opcache.fast_shutdown => 0 => 0
       opcache.file_cache => no value => no value
       opcache.file_cache_consistency_checks => 1 => 1
       opcache.file_cache_only => 0 => 0
       opcache.file_update_protection => 2 => 2
       opcache.force_restart_timeout => 180 => 180
       opcache.huge_code_pages => Off => Off
       opcache.inherited_hack => On => On
       opcache.interned_strings_buffer => 4 => 4
       opcache.lockfile_path => /tmp => /tmp
       opcache.log_verbosity_level => 1 => 1
       opcache.max_accelerated_files => 2000 => 2000
       opcache.max_file_size => 0 => 0
       opcache.max_wasted_percentage => 5 => 5
       opcache.memory_consumption => 64 => 64
       opcache.optimization_level => 0x7FFFBFFF => 0x7FFFBFFF
       opcache.preferred_memory_model => no value => no value
       opcache.protect_memory => 0 => 0
       opcache.restrict_api => no value => no value
       opcache.revalidate_freq => 2 => 2
       opcache.revalidate_path => Off => Off
       opcache.save_comments => 1 => 1
       opcache.use_cwd => On => On
       opcache.validate_timestamps => On => On
       ```
   

Viewing 1 replies (of 1 total)

The topic ‘Unable to select Opcode Cache options’ 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

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

 * 1 reply
 * 1 participant
 * Last reply from: [Maria Daniel Deepak](https://wordpress.org/support/users/mariadanieldeepak/)
 * Last activity: [9 years, 6 months ago](https://wordpress.org/support/topic/unable-to-select-opcode-cache-options/#post-8432858)
 * Status: not resolved