Title: Warning: Undefined variable
Last modified: September 10, 2023

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# Warning: Undefined variable

 *  Resolved [paviland](https://wordpress.org/support/users/paviland/)
 * (@paviland)
 * [2 years, 8 months ago](https://wordpress.org/support/topic/warning-undefined-variable-8/)
 * PHP 8.1.22
   WordPress Version 6.3
 * Hi Katie
 * After updating, got the following warning messages:
 * **Warning**: Undefined variable $tempAuthor in **/wp-content/plugins/zotpress/
   lib/shortcode/shortcode.request.php** on line **993**
   **Warning**: Undefined 
   variable $tempAuthor in **/wp-content/plugins/zotpress/lib/shortcode/shortcode.
   request.php** on line **994**
 * Has something changed in the way these lists are created?
 * Many thanks, Steve
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fwarning-undefined-variable-8%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 6 replies - 1 through 6 (of 6 total)

 *  Plugin Author [Katie](https://wordpress.org/support/users/kseaborn/)
 * (@kseaborn)
 * [2 years, 8 months ago](https://wordpress.org/support/topic/warning-undefined-variable-8/#post-17039773)
 * Hi there – can you give me an example shortcode?
 *  Thread Starter [paviland](https://wordpress.org/support/users/paviland/)
 * (@paviland)
 * [2 years, 8 months ago](https://wordpress.org/support/topic/warning-undefined-variable-8/#post-17040985)
 * [zotpress style=”harvard1″ sortby=”date” order=”desc” title=”year” target=”new”
   download=”no” cite=”no”]
 * Many thanks
 *  [domino29](https://wordpress.org/support/users/domino29/)
 * (@domino29)
 * [2 years, 8 months ago](https://wordpress.org/support/topic/warning-undefined-variable-8/#post-17047216)
 * hi
 * I have the same type of warning :
 * **Warning**: Undefined variable $tempItemDate in **/htdocs/domibulle.com/wp-content/
   plugins/zotpress/lib/shortcode/shortcode.request.php** on line **993**
   **Warning**:
   Undefined variable $tempItemDate in **/htdocs/domibulle.com/wp-content/plugins/
   zotpress/lib/shortcode/shortcode.request.php** on line **994****Warning**: Undefined
   variable $tempItemDate in **/htdocs/domibulle.com/wp-content/plugins/zotpress/
   lib/shortcode/shortcode.request.php** on line **995****Warning**: Undefined variable
   $tempItemYear in **/htdocs/domibulle.com/wp-content/plugins/zotpress/lib/shortcode/
   shortcode.request.php** on line **996**
 * [zotpress userid=”11601094″ showimage=”no” showtags=”yes” abstracts=”yes” cite
   =”yes” target=”new” sortby=”author” abstracts=”yes”]
 * Many thanks
 *  Plugin Author [Katie](https://wordpress.org/support/users/kseaborn/)
 * (@kseaborn)
 * [2 years, 8 months ago](https://wordpress.org/support/topic/warning-undefined-variable-8/#post-17055295)
 * Hi both – I think I found the bug – I’ll release a fix shortly. If it’s still
   broken, please re-open. Also, this should fix the duplicate issue.
 *  Thread Starter [paviland](https://wordpress.org/support/users/paviland/)
 * (@paviland)
 * [2 years, 8 months ago](https://wordpress.org/support/topic/warning-undefined-variable-8/#post-17055582)
 * Hi Katie
 * Corrected for me thanks for both Warnings and duplicate ;listings.
   Best wishesSteve
 *  Plugin Author [Katie](https://wordpress.org/support/users/kseaborn/)
 * (@kseaborn)
 * [2 years, 8 months ago](https://wordpress.org/support/topic/warning-undefined-variable-8/#post-17057746)
 * Awesome

Viewing 6 replies - 1 through 6 (of 6 total)

The topic ‘Warning: Undefined variable’ is closed to new replies.

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## Tags

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

 * 6 replies
 * 5 participants
 * Last reply from: [Katie](https://wordpress.org/support/users/kseaborn/)
 * Last activity: [2 years, 8 months ago](https://wordpress.org/support/topic/warning-undefined-variable-8/#post-17057746)
 * Status: resolved