Title: Warning: in_array() [function.in-array]: Wrong datatype for second argument
Last modified: August 20, 2016

---

# Warning: in_array() [function.in-array]: Wrong datatype for second argument

 *  Resolved [pagreen07](https://wordpress.org/support/users/pagreen07/)
 * (@pagreen07)
 * [13 years, 1 month ago](https://wordpress.org/support/topic/warning-in_array-functionin-array-wrong-datatype-for-second-argument-2/)
 * Hi, receiving this error in production for Issuupress:
 * [http://www.finemags.com/digital-magazines/canada/saskatchewan/saskatoon/](http://www.finemags.com/digital-magazines/canada/saskatchewan/saskatoon/)
 * Any ideas why this error would be thrown?
 * [http://wordpress.org/extend/plugins/issuupress/](http://wordpress.org/extend/plugins/issuupress/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [pixeline](https://wordpress.org/support/users/pixeline/)
 * (@pixeline)
 * [12 years, 10 months ago](https://wordpress.org/support/topic/warning-in_array-functionin-array-wrong-datatype-for-second-argument-2/#post-3635209)
 * This should be solved in the new version of the plugin. Let me know if it is 
   not!

Viewing 1 replies (of 1 total)

The topic ‘Warning: in_array() [function.in-array]: Wrong datatype for second argument’
is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/issuupress_f0eae8.svg)
 * [issuupress](https://wordpress.org/plugins/issuupress/)
 * [Support Threads](https://wordpress.org/support/plugin/issuupress/)
 * [Active Topics](https://wordpress.org/support/plugin/issuupress/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/issuupress/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/issuupress/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [pixeline](https://wordpress.org/support/users/pixeline/)
 * Last activity: [12 years, 10 months ago](https://wordpress.org/support/topic/warning-in_array-functionin-array-wrong-datatype-for-second-argument-2/#post-3635209)
 * Status: resolved