Title: Problem with WP_User_Query
Last modified: August 22, 2016

---

# Problem with WP_User_Query

 *  [Bizio73](https://wordpress.org/support/users/bizio73/)
 * (@bizio73)
 * [11 years, 4 months ago](https://wordpress.org/support/topic/problem-with-wp_user_query/)
 * I have updated my WordPress to the new version 4.0.1 and I got some problems.
   Before I had an old version, the 3.5.1 and everything was ok with my code. Pardon
   me for my bad english, I try to explain it.
 * I have this code:
 *     ```
       $user_query = new WP_User_Query(array('ID'));
       $users = (array) $user_query;
   
       ...
   
       <select name="UsersZone" class="" style="width: 100%" onChange="setZoneUser(this.value);">
   
       <option value="false">--Select A User--</option>
   
       <?php
   
       foreach($users["results"] as $user) {
   
       ?>
   
       <option value="<?php echo $user->ID?>"><?php echo $user->display_name;?></option>
   
       <?php
   
       }
   
       ?>
   
       </select>
       ```
   
 * So, with this code I should have a list of my Users. But I receive this error:
 * `Warning: Invalid argument supplied for foreach() in /web/htdocs/www.mywebsite.
   com/home/... on line xxx`
 * where xxx is the line
 * `foreach($users["results"] as $user)`
 * I have tried to use var_dump($users) and I got this:
 *     ```
       array(8) {
         ["query_vars"]=>
         array(17) {
   
       ...
   
         }
         ["WP_User_Queryresults"]=>
         array(1) {
           [0]=>
           object(WP_User)#4246 (7) {
             ["data"]=>
             object(stdClass)#4244 (10) {
               ["ID"]=>
               string(1) "1"
               ["user_login"]=>
               string(5) "Admin"
               ["user_pass"]=>
               string(34) "xxx"
               ["user_nicename"]=>
               string(5) "admin"
               ["user_email"]=>
               string(26) "xxx@xxx.com"
               ["user_url"]=>
               string(0) ""
               ["user_registered"]=>
               string(19) "2014-11-26 18:55:12"
               ["user_activation_key"]=>
               string(0) ""
               ["user_status"]=>
               string(1) "0"
               ["display_name"]=>
               string(5) "Admin"
             }
             ["ID"]=>
             int(1)
             ["caps"]=>
             array(1) {
               ["administrator"]=>
               bool(true)
             }
             ["cap_key"]=>
             string(15) "wp_capabilities"
             ["roles"]=>
             array(1) {
               [0]=>
               string(13) "administrator"
             }
             ["allcaps"]=>
             array(63) {
   
       ...
         }
         ["filter"]=>
         NULL
           }
         }
         ["WP_User_Querytotal_users"]=>
         string(1) "1"
         ["query_fields"]=>
         string(30) "SQL_CALC_FOUND_ROWS wp_users.*"
         ["query_from"]=>
         string(13) "FROM wp_users"
         ["query_where"]=>
         string(9) "WHERE 1=1"
         ["query_orderby"]=>
         string(23) "ORDER BY user_login ASC"
         ["query_limit"]=>
         NULL
       }
       ```
   
 * So the problem is in the field “WP_User_Queryresults” instead of “results”.
 * How can I solve this problem? Thank you.

Viewing 1 replies (of 1 total)

 *  Thread Starter [Bizio73](https://wordpress.org/support/users/bizio73/)
 * (@bizio73)
 * [11 years, 4 months ago](https://wordpress.org/support/topic/problem-with-wp_user_query/#post-5528910)
 * Any suggestion?

Viewing 1 replies (of 1 total)

The topic ‘Problem with WP_User_Query’ is closed to new replies.

## Tags

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

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 1 participant
 * Last reply from: [Bizio73](https://wordpress.org/support/users/bizio73/)
 * Last activity: [11 years, 4 months ago](https://wordpress.org/support/topic/problem-with-wp_user_query/#post-5528910)
 * Status: not resolved

## Topics

### Topics with no replies

### Non-support topics

### Resolved topics

### Unresolved topics

### All topics