Title: PHP 7 Compatibility
Last modified: July 11, 2017

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# PHP 7 Compatibility

 *  [Joy](https://wordpress.org/support/users/joyously/)
 * (@joyously)
 * [8 years, 10 months ago](https://wordpress.org/support/topic/php-7-compatibility-186/)
 * I ran the PHP Compatibility Checker plugin [https://wordpress.org/plugins/php-compatibility-checker/](https://wordpress.org/plugins/php-compatibility-checker/)
   
   checking for PHP 7 compatibility and got this result for this plugin:
 *     ```
       FILE: wp-content/plugins/codestyling-localization/includes/class.parser.php
       -----------------------------------------------------------------------------------
       FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
       -----------------------------------------------------------------------------------
        10 | WARNING | Use of deprecated PHP4 style class constructor is not supported since PHP 7.
       -----------------------------------------------------------------------------------
   
       FILE: wp-content/plugins/codestyling-localization/codestyling-localization.php
       -----------------------------------------------------------------------------------
       FOUND 1 ERROR AND 1 WARNING AFFECTING 2 LINES
       -----------------------------------------------------------------------------------
        230 | WARNING | Function name "__checked_selected_helper" is discouraged; PHP has reserved all method names with a double underscore prefix for future use
        694 | ERROR   | Function split() is deprecated since PHP 5.3 and removed since PHP 7.0; use preg_split instead
       ------------------------------------------------------------------
       ```
   

The topic ‘PHP 7 Compatibility’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [Joy](https://wordpress.org/support/users/joyously/)
 * Last activity: [8 years, 10 months ago](https://wordpress.org/support/topic/php-7-compatibility-186/)
 * Status: not a support question