Title: dev999wp's Replies | WordPress.org

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# dev999wp

  [  ](https://wordpress.org/support/users/dev999wp/)

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## Forum Replies Created

Viewing 6 replies - 1 through 6 (of 6 total)

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[WP OPcache] Warnings in error log](https://wordpress.org/support/topic/warnings-in-error-log-2/)
 *  Thread Starter [dev999wp](https://wordpress.org/support/users/dev999wp/)
 * (@dev999wp)
 * [5 years ago](https://wordpress.org/support/topic/warnings-in-error-log-2/#post-14499513)
 * Yes, tried restart no difference.
 * To be noted, I’m seeing this since your 4.X plugin update.
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[WP OPcache] Warnings in error log](https://wordpress.org/support/topic/warnings-in-error-log-2/)
 *  Thread Starter [dev999wp](https://wordpress.org/support/users/dev999wp/)
 * (@dev999wp)
 * [5 years ago](https://wordpress.org/support/topic/warnings-in-error-log-2/#post-14491658)
 * Environment STACK – NGINX >> PHP-FPM.
 * PHP-FPM 8.0.6
 * That error is saying LINE 112 in that file is not defined, which needs to be 
   defined before usage / calling it. Hope that helps.
 * I’d recommend looking into php defining array key, e.g. [https://www.reddit.com/r/PHPhelp/comments/kgu9j6/elegant_way_to_avoid_undefined_array_key_warning/](https://www.reddit.com/r/PHPhelp/comments/kgu9j6/elegant_way_to_avoid_undefined_array_key_warning/)
    -  This reply was modified 5 years ago by [dev999wp](https://wordpress.org/support/users/dev999wp/).
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[WP OPcache] Warnings in error log](https://wordpress.org/support/topic/warnings-in-error-log-2/)
 *  Thread Starter [dev999wp](https://wordpress.org/support/users/dev999wp/)
 * (@dev999wp)
 * [5 years ago](https://wordpress.org/support/topic/warnings-in-error-log-2/#post-14487128)
 * Hi,
 * Thanks for replying.
 * It’s not an error – rather warnings in logs. You need to see your error.log file.
 * On line 112 in flush-opcache/admin/class-flush-opcache-cached-files-list.php 
   the timestamp array key is undefined. Can you please defined / set a default 
   resolve the Undefined array key. That should solve it.
 * Thanks,
    D
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Autoptimize] Getting Undefined array key autoptimize_imgopt_number_field_7](https://wordpress.org/support/topic/getting-undefined-array-key-autoptimize_imgopt_number_field_7/)
 *  Thread Starter [dev999wp](https://wordpress.org/support/users/dev999wp/)
 * (@dev999wp)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/getting-undefined-array-key-autoptimize_imgopt_number_field_7/#post-14266850)
 * Thanks 🙂
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Autoptimize] Getting Undefined array key autoptimize_imgopt_number_field_7](https://wordpress.org/support/topic/getting-undefined-array-key-autoptimize_imgopt_number_field_7/)
 *  Thread Starter [dev999wp](https://wordpress.org/support/users/dev999wp/)
 * (@dev999wp)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/getting-undefined-array-key-autoptimize_imgopt_number_field_7/#post-14266037)
 * Log level set warning, it’s coming as warning every single request. FYI – running
   PHP 8.
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[Autoptimize] Getting Undefined array key autoptimize_imgopt_number_field_7](https://wordpress.org/support/topic/getting-undefined-array-key-autoptimize_imgopt_number_field_7/)
 *  Thread Starter [dev999wp](https://wordpress.org/support/users/dev999wp/)
 * (@dev999wp)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/getting-undefined-array-key-autoptimize_imgopt_number_field_7/#post-14265991)
 * Still no update..disappointing. As I’m using this plugin on a production site.

Viewing 6 replies - 1 through 6 (of 6 total)