Title: PHP Deprecated warning
Last modified: May 5, 2022

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# PHP Deprecated warning

 *  Resolved [西門 正 Code Guy](https://wordpress.org/support/users/simongcc/)
 * (@simongcc)
 * [4 years ago](https://wordpress.org/support/topic/php-deprecated-warning-3/)
 * Hello! I just download to evaluate before considering the pro version but found
   the following warning in the backend immediately after installation.
 * Deprecated: The behavior of unparenthesized expressions containing both ‘.’ and‘
   +’/’-‘ will change in PHP 8: ‘+’/’-‘ will take a higher precedence in /Users/
   simongcc/Documents/Project-Git/test/wplab/dev/wp-content/plugins/course-booking-
   system/includes/shortcodes.php on line 66

Viewing 1 replies (of 1 total)

 *  Plugin Author [ComMotion](https://wordpress.org/support/users/werbeagenturcommotion/)
 * (@werbeagenturcommotion)
 * [4 years ago](https://wordpress.org/support/topic/php-deprecated-warning-3/#post-15618698)
 * Hi Simon,
 * thank your for your message. Our plugin is tested compatible with PHP 8 and it
   works already fine. The entry of your log will be fixed in an update coming this
   week!
 * Thanks a lot for the hint.
 * Regards
    The ComMotion Team
    -  This reply was modified 4 years ago by [ComMotion](https://wordpress.org/support/users/werbeagenturcommotion/).
    -  This reply was modified 4 years ago by [ComMotion](https://wordpress.org/support/users/werbeagenturcommotion/).

Viewing 1 replies (of 1 total)

The topic ‘PHP Deprecated warning’ is closed to new replies.

 * ![](https://ps.w.org/course-booking-system/assets/icon-256x256.gif?rev=2387166)
 * [Course Booking System](https://wordpress.org/plugins/course-booking-system/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/course-booking-system/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/course-booking-system/)
 * [Active Topics](https://wordpress.org/support/plugin/course-booking-system/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/course-booking-system/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/course-booking-system/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [ComMotion](https://wordpress.org/support/users/werbeagenturcommotion/)
 * Last activity: [4 years ago](https://wordpress.org/support/topic/php-deprecated-warning-3/#post-15618698)
 * Status: resolved