Title: PHP 8 is not supported
Last modified: July 24, 2022

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# PHP 8 is not supported

 *  [vovastik](https://wordpress.org/support/users/vovastik/)
 * (@vovastik)
 * [3 years, 10 months ago](https://wordpress.org/support/topic/warning-undefined-array-key-post/)
 * Warning: Undefined array key “post” in /var/www/123456/data/mydomain.com/docs/
   wp-content/plugins/wp-image-sizes/wpis-init.php on line 125
 * Please update plugin to support PHP8.
    You Just need to check that what you are
   trying to get value is exists or Not So you have to use isset.

The topic ‘PHP 8 is not supported’ is closed to new replies.

 * ![](https://ps.w.org/wp-image-sizes/assets/icon-256x256.jpg?rev=3383532)
 * [WP Image Sizes](https://wordpress.org/plugins/wp-image-sizes/)
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 * 0 replies
 * 1 participant
 * Last reply from: [vovastik](https://wordpress.org/support/users/vovastik/)
 * Last activity: [3 years, 10 months ago](https://wordpress.org/support/topic/warning-undefined-array-key-post/)
 * Status: not resolved