Title: Warning: in_array() expects parameter 2 to be array, null given
Last modified: April 19, 2022

---

# Warning: in_array() expects parameter 2 to be array, null given

 *  Resolved [alficzech](https://wordpress.org/support/users/alficzech/)
 * (@alficzech)
 * [4 years, 1 month ago](https://wordpress.org/support/topic/warning-in_array-expects-parameter-2-to-be-array-null-given-5/)
 * After last woo update, wordpress show this warning:
 * Warning: in_array() expects parameter 2 to be array, null given in
    www/wp-content/
   plugins/members/admin/functions-admin.php on line 258

Viewing 1 replies (of 1 total)

 *  Plugin Author [Caseproof LLC](https://wordpress.org/support/users/caseproof/)
 * (@caseproof)
 * [4 years, 1 month ago](https://wordpress.org/support/topic/warning-in_array-expects-parameter-2-to-be-array-null-given-5/#post-15581944)
 * Hi [@alficzech](https://wordpress.org/support/users/alficzech/)
 * Can you double-check that you have the latest version of Members 3.2.1 which 
   should have a patch for this?
 * Best

Viewing 1 replies (of 1 total)

The topic ‘Warning: in_array() expects parameter 2 to be array, null given’ is closed
to new replies.

 * ![](https://ps.w.org/members/assets/icon-256x256.png?rev=3508404)
 * [Members - Membership & User Role Editor Plugin](https://wordpress.org/plugins/members/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/members/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/members/)
 * [Active Topics](https://wordpress.org/support/plugin/members/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/members/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/members/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Caseproof LLC](https://wordpress.org/support/users/caseproof/)
 * Last activity: [4 years, 1 month ago](https://wordpress.org/support/topic/warning-in_array-expects-parameter-2-to-be-array-null-given-5/#post-15581944)
 * Status: resolved