Title: PHP Compatibility Issue
Last modified: September 5, 2017

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# PHP Compatibility Issue

 *  Resolved [newbii](https://wordpress.org/support/users/newbii/)
 * (@newbii)
 * [8 years, 8 months ago](https://wordpress.org/support/topic/php-compatibility-issue/)
 * PHP Compatibility Checker plugin reports 2 errors, could you guys fix it?
    Maybe
   only few users are affected by this, but we would appreciate that very much.
 * FILE: /home/demo/public_html/demo/wp-content/plugins/wp-hotel-booking/includes/
   wphb-functions.php
    ——————————————————————————————————– FOUND 1 ERROR AFFECTING
   1 LINE ——————————————————————————————————– 1392 | ERROR | Only variables can 
   be passed to empty() prior to PHP 5.5. ——————————————————————————————————–
 * FILE: /home/demo/public_html/demo/wp-content/plugins/wp-hotel-booking/includes/
   shortcodes/class-wphb-shortcode-hotel-booking-mini-cart.php
    ————————————————————————————————————————————————-
   FOUND 1 ERROR AFFECTING 1 LINE ————————————————————————————————————————————————-
   25 | ERROR | Only variables can be passed to empty() prior to PHP 5.5. ————————————————————————————————————————————————-
    -  This topic was modified 8 years, 8 months ago by [newbii](https://wordpress.org/support/users/newbii/).
    -  This topic was modified 8 years, 8 months ago by [newbii](https://wordpress.org/support/users/newbii/).

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Contributor [Thoa Kim](https://wordpress.org/support/users/thoakim/)
 * (@thoakim)
 * [8 years, 8 months ago](https://wordpress.org/support/topic/php-compatibility-issue/#post-9471227)
 * Hello
 * Thanks for your feedback. We’ll check this problem immediately 🙂
 * Regards
 *  Plugin Contributor [Thoa Kim](https://wordpress.org/support/users/thoakim/)
 * (@thoakim)
 * [8 years, 8 months ago](https://wordpress.org/support/topic/php-compatibility-issue/#post-9471238)
 * Hi, we’ve fixed PHP 5.5 issue in the latest version 1.7.8.8 🙂
 * Bests,
 *  Thread Starter [newbii](https://wordpress.org/support/users/newbii/)
 * (@newbii)
 * [8 years, 8 months ago](https://wordpress.org/support/topic/php-compatibility-issue/#post-9472474)
 * Thank you very much! You guys are awesome:)
 *  Plugin Contributor [Thoa Kim](https://wordpress.org/support/users/thoakim/)
 * (@thoakim)
 * [8 years, 8 months ago](https://wordpress.org/support/topic/php-compatibility-issue/#post-9475267)
 * Hi, please don’t forget give 5 stars for our plugin if you’re satisified with
   it 🙂
 * Bests,

Viewing 4 replies - 1 through 4 (of 4 total)

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

 * ![](https://ps.w.org/wp-hotel-booking/assets/icon-256x256.png?rev=2442679)
 * [WP Hotel Booking](https://wordpress.org/plugins/wp-hotel-booking/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-hotel-booking/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-hotel-booking/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-hotel-booking/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-hotel-booking/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-hotel-booking/reviews/)

## Tags

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

 * 4 replies
 * 2 participants
 * Last reply from: [Thoa Kim](https://wordpress.org/support/users/thoakim/)
 * Last activity: [8 years, 8 months ago](https://wordpress.org/support/topic/php-compatibility-issue/#post-9475267)
 * Status: resolved