Title: PHP Warning from wp-optimize.php on line 135
Last modified: June 24, 2021

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# PHP Warning from wp-optimize.php on line 135

 *  Resolved [backpackingseries](https://wordpress.org/support/users/backpackingseries/)
 * (@backpackingseries)
 * [5 years, 1 month ago](https://wordpress.org/support/topic/php-warning-from-wp-optimize-php-on-line-135/)
 * Hi,
 * Last few days, there’s this record in the PHP log:
 * `[23-Jun-2021 18:29:58 UTC] PHP Warning: in_array() expects parameter 2 to be
   array, null given in /wp-content/plugins/wp-optimize/wp-optimize.php on line 
   135`
 * Any suggestion to resolve this warning please?
 * Kind regards,
    -  This topic was modified 5 years, 1 month ago by [backpackingseries](https://wordpress.org/support/users/backpackingseries/).

Viewing 1 replies (of 1 total)

 *  [Harshad](https://wordpress.org/support/users/bornforphp/)
 * (@bornforphp)
 * [5 years, 1 month ago](https://wordpress.org/support/topic/php-warning-from-wp-optimize-php-on-line-135/#post-14594390)
 * [@backpackingseries](https://wordpress.org/support/users/backpackingseries/) 
   Thanks for reporting this, I’ll share the same with our development team for 
   further investigation to get fixed in future release.

Viewing 1 replies (of 1 total)

The topic ‘PHP Warning from wp-optimize.php on line 135’ is closed to new replies.

 * ![](https://ps.w.org/wp-optimize/assets/icon-256x256.png?rev=1552899)
 * [WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance](https://wordpress.org/plugins/wp-optimize/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-optimize/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-optimize/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-optimize/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-optimize/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-optimize/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Harshad](https://wordpress.org/support/users/bornforphp/)
 * Last activity: [5 years, 1 month ago](https://wordpress.org/support/topic/php-warning-from-wp-optimize-php-on-line-135/#post-14594390)
 * Status: resolved