Title: Warning: array_map()
Last modified: August 30, 2016

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# Warning: array_map()

 *  [jelux](https://wordpress.org/support/users/jelux/)
 * (@jelux)
 * [10 years, 9 months ago](https://wordpress.org/support/topic/warning-array_map/)
 * hi after installing in multi site wordpress, wordpress provides this message
 * many thanks
 * Warning: array_map(): Argument #2 should be an array in /web/htdocs/www.metalsilcar.
   it/home/wp-content/plugins/wp-admin-notification/wp-admin-notification.php on
   line 121 Warning: array_intersect(): Argument #1 is not an array in /web/htdocs/
   www.metalsilcar.it/home/wp-content/plugins/wp-admin-notification/wp-admin-notification.
   php on line 122
 * [https://wordpress.org/plugins/wp-admin-notification/](https://wordpress.org/plugins/wp-admin-notification/)

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## Tags

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

 * 0 replies
 * 1 participant
 * Last reply from: [jelux](https://wordpress.org/support/users/jelux/)
 * Last activity: [10 years, 9 months ago](https://wordpress.org/support/topic/warning-array_map/)
 * Status: not resolved