Title: PHP Warning: Undefined array key “host”
Last modified: March 31, 2023

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# PHP Warning: Undefined array key “host”

 *  Resolved [nathaningram](https://wordpress.org/support/users/nathaningram/)
 * (@nathaningram)
 * [3 years ago](https://wordpress.org/support/topic/php-warning-undefined-array-key-host/)
 * Hi! We’re seeing this in our error logs. I believe this started happening when
   we bumped up to PHP 8.
 *     ```wp-block-code
       PHP Warning: Undefined array key "host" in ****/public_html/wp-content/plugins/wp-anti-clickjack/wp-anti-clickjack.php on line 86
       ```
   

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [Andy Feliciotti](https://wordpress.org/support/users/someguy9/)
 * (@someguy9)
 * [3 years ago](https://wordpress.org/support/topic/php-warning-undefined-array-key-host/#post-16615064)
 * Thanks for pointing this out [@nathaningram](https://wordpress.org/support/users/nathaningram/),
   should have an update today
 *  Thread Starter [nathaningram](https://wordpress.org/support/users/nathaningram/)
 * (@nathaningram)
 * [3 years ago](https://wordpress.org/support/topic/php-warning-undefined-array-key-host/#post-16615293)
 * Just installed the update. Thanks Andy!
 *  Plugin Author [Andy Feliciotti](https://wordpress.org/support/users/someguy9/)
 * (@someguy9)
 * [3 years ago](https://wordpress.org/support/topic/php-warning-undefined-array-key-host/#post-16615611)
 * Thank you for pointing it out! if you find the plugin helpful a review is always
   appreciated 🙂

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘PHP Warning: Undefined array key “host”’ is closed to new replies.

 * ![](https://ps.w.org/wp-anti-clickjack/assets/icon-256x256.png?rev=2302730)
 * [WP Anti-Clickjack](https://wordpress.org/plugins/wp-anti-clickjack/)
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 * 3 replies
 * 2 participants
 * Last reply from: [Andy Feliciotti](https://wordpress.org/support/users/someguy9/)
 * Last activity: [3 years ago](https://wordpress.org/support/topic/php-warning-undefined-array-key-host/#post-16615611)
 * Status: resolved