Title: PHP 8 Compatibility
Last modified: April 2, 2021

---

# PHP 8 Compatibility

 *  Resolved [ewsrobert](https://wordpress.org/support/users/ewsrobert/)
 * (@ewsrobert)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/php-8-compatibility-11/)
 * Once updating to PHP 8, after clearing the cache, in the admin section, I get
   the following Notice’s/Warning’s:
 *     ```
       Deprecated: Required parameter $type follows optional parameter $extensions in /home/mysite/public_html/wp-content/plugins/strong-testimonials/includes/class-strong-templates.php on line 321
   
       Deprecated: Required parameter $class follows optional parameter $value in /home/mysite/public_html/wp-content/plugins/strong-testimonials/includes/functions-rating.php on line 17
   
       Deprecated: Required parameter $key follows optional parameter $html in /home/mysite/public_html/wp-content/plugins/strong-testimonials/admin/admin-notices.php on line 58
   
       Warning: Cannot modify header information - headers already sent by (output started at /home/mysite/public_html/wp-content/plugins/strong-testimonials/includes/class-strong-templates.php:321) in /home/mysite/public_html/wp-includes/functions.php on line 6362
   
       Warning: Cannot modify header information - headers already sent by (output started at /home/mysite/public_html/wp-content/plugins/strong-testimonials/includes/class-strong-templates.php:321) in /home/mysite/public_html/wp-admin/includes/misc.php on line 1310
   
       Warning: Cannot modify header information - headers already sent by (output started at /home/mysite/public_html/wp-content/plugins/strong-testimonials/includes/class-strong-templates.php:321) in /home/mysite/public_html/wp-admin/admin-header.php on line 9
       ```
   

Viewing 1 replies (of 1 total)

 *  [Miha](https://wordpress.org/support/users/mplusb/)
 * (@mplusb)
 * [5 years, 2 months ago](https://wordpress.org/support/topic/php-8-compatibility-11/#post-14277617)
 * Hi [@ewsrobert](https://wordpress.org/support/users/ewsrobert/),
 * Thanks a bunch for letting us know about this!
    I went ahead and opened a ticket
   regarding those warnings/notices and we will do our best to solve them in one
   of our next updates. Apologies for the trouble! You can follow the ticket here:
   [https://github.com/WPChill/strong-testimonials/issues/238](https://github.com/WPChill/strong-testimonials/issues/238)
 * Warmly,
    Mihaela

Viewing 1 replies (of 1 total)

The topic ‘PHP 8 Compatibility’ is closed to new replies.

 * ![](https://ps.w.org/strong-testimonials/assets/icon-256x256.png?rev=3134855)
 * [Strong Testimonials](https://wordpress.org/plugins/strong-testimonials/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/strong-testimonials/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/strong-testimonials/)
 * [Active Topics](https://wordpress.org/support/plugin/strong-testimonials/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/strong-testimonials/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/strong-testimonials/reviews/)

## Tags

 * [php 8](https://wordpress.org/support/topic-tag/php-8/)

 * 1 reply
 * 2 participants
 * Last reply from: [Miha](https://wordpress.org/support/users/mplusb/)
 * Last activity: [5 years, 2 months ago](https://wordpress.org/support/topic/php-8-compatibility-11/#post-14277617)
 * Status: resolved