Title: PHP7 Compatibility
Last modified: October 20, 2016

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# PHP7 Compatibility

 *  Resolved [mikrom](https://wordpress.org/support/users/mikrom/)
 * (@mikrom)
 * [9 years, 7 months ago](https://wordpress.org/support/topic/php7-compatibility-44/)
 * I am using WP on PHP7 and this plugin has some compatibility issues. But seems
   working.
 *     ```
       FILE: /hosting/www/mikrom.cz/www/wp-content/plugins/query-monitor/collectors/environment.php
       --------------------------------------------------------------------------------------------------------------
       FOUND 1 ERROR AFFECTING 1 LINE
       --------------------------------------------------------------------------------------------------------------
        131 | ERROR | Extension 'mysql_' is deprecated since PHP 5.5 and removed since PHP 7.0 - use mysqli instead.
       --------------------------------------------------------------------------------------------------------------
       ```
   

Viewing 1 replies (of 1 total)

 *  Plugin Author [John Blackbourn](https://wordpress.org/support/users/johnbillion/)
 * (@johnbillion)
 * WordPress Core Developer
 * [9 years, 7 months ago](https://wordpress.org/support/topic/php7-compatibility-44/#post-8335152)
 * See [https://wordpress.org/support/topic/php7-compatibility-37/](https://wordpress.org/support/topic/php7-compatibility-37/).
   Please remember to read the affected lines of code before reporting issues, instead
   of blindly trusting automated code sniffers.

Viewing 1 replies (of 1 total)

The topic ‘PHP7 Compatibility’ is closed to new replies.

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## Tags

 * [PHP7](https://wordpress.org/support/topic-tag/php7/)

 * 1 reply
 * 2 participants
 * Last reply from: [John Blackbourn](https://wordpress.org/support/users/johnbillion/)
 * Last activity: [9 years, 7 months ago](https://wordpress.org/support/topic/php7-compatibility-44/#post-8335152)
 * Status: resolved