Title: PHP 7 Compatibility Last modified: May 9, 2019 --- # PHP 7 Compatibility * Resolved [Myar](https://wordpress.org/support/users/myar/) * (@myar) * [7 years, 1 month ago](https://wordpress.org/support/topic/php-7-compatibility-245/) * Hi, * while checking plugins for newest php version compatibility, I found errors with your code. Some are are security issues as well: * FILE: /var/www/html/public/lostingames/wp-content/plugins/wp-rss-aggregator/vendor/ dhii/stringable-interface/src/StringableInterface.php ——————————————————————————————————————————————————————— FOUND 1 ERROR AFFECTING 1 LINE ——————————————————————————————————————————————————————— 3 | ERROR | ‘string’ is a reserved keyword as of PHP version 7.0 and should not be used to name a class, interface or trait or as part of a namespace (T_NAMESPACE)——————————————————————————————————————————————————————— * FILE: /var/www/html/public/lostingames/wp-content/plugins/wp-rss-aggregator/vendor/ twig/twig/src/Lexer.php ———————————————————————————————————- FOUND 0 ERRORS AND 2 WARNINGS AFFECTING 2 LINES ———————————————————————————————————- 171 | WARNING | INI directive ‘mbstring.func_overload’ is deprecated since PHP 7.2 175 | WARNING | INI directive ‘mbstring.func_overload’ is deprecated since PHP 7.2 ———————————————————————————————————- * FILE: /var/www/html/public/lostingames/wp-content/plugins/wp-rss-aggregator/vendor/ twig/twig/src/Profiler/Profile.php ——————————————————————————————————————————————————– FOUND 0 ERRORS AND 2 WARNINGS AFFECTING 2 LINES ——————————————————————————————————————————————————– 174 | WARNING | Method name “Profile::__serialize” is discouraged; PHP has reserved all method names with a double underscore prefix for future use. 182 | WARNING | Method name “Profile::__unserialize” is discouraged; PHP has reserved all method names with a double underscore prefix for future use. ——————————————————————————————————————————————————– * FILE: /var/www/html/public/lostingames/wp-content/plugins/wp-rss-aggregator/vendor/ twig/twig/src/Compiler.php ————————————————————————————————————- FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE ————————————————————————————————————- 223 | WARNING | INI directive ‘mbstring.func_overload’ is deprecated since PHP 7.2 ————————————————————————————————————- * FILE: /var/www/html/public/lostingames/wp-content/plugins/wp-rss-aggregator/includes/ opml-importer.php —————————————————————————————————————————————————————- FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE —————————————————————————————————————————————————————- 48 | WARNING | Method name “WPRSS_OPML_Importer::__contruct” is discouraged; PHP has reserved all method names with a double underscore prefix for future use. —————————————————————————————————————————————————————- * FILE: /var/www/html/public/lostingames/wp-content/plugins/wp-rss-aggregator/includes/ Aventura/Wprss/Core/DataObject.php ——————————————————————————————————————————————————- FOUND 0 ERRORS AND 3 WARNINGS AFFECTING 3 LINES ——————————————————————————————————————————————————- 387 | WARNING | Method name “DataObject::__toArray” is discouraged; PHP has reserved all method names with a double underscore prefix for future use. 443 | WARNING | Method name “DataObject::__toXml” is discouraged; PHP has reserved all method names with a double underscore prefix for future use. 488 | WARNING | Method name “DataObject::__toJson” is discouraged; PHP has reserved all method names with a double underscore prefix for future use. ——————————————————————————————————————————————————- * FILE: /var/www/html/public/lostingames/wp-content/plugins/wp-rss-aggregator/includes/ Aventura/Wprss/Core/Model/Regex/HtmlEncoder.php ———————————————————————————————————————————— FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE ———————————————————————————————————————————— 562 | WARNING | Function each() is deprecated since PHP 7.2; Use a foreach loop instead ———————————————————————————————————————————— * FILE: /var/www/html/public/lostingames/wp-content/plugins/wp-rss-aggregator/includes/ feed-access.php —————————————————————————————————- FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE —————————————————————————————————- 411 | WARNING | INI directive‘ safe_mode’ is deprecated since PHP 5.3 and removed since PHP 5.4 —————————————————————————————————- * FILE: /var/www/html/public/lostingames/wp-content/plugins/wp-rss-aggregator/includes/ libraries/php-markdown/markdown.php ———————————————————————————————————————— FOUND 0 ERRORS AND 3 WARNINGS AFFECTING 3 LINES ———————————————————————————————————————— 242 | WARNING | Use of deprecated PHP4 style class constructor is not supported since PHP 7. 1653 | WARNING | Function create_function() is deprecated since PHP 7.2; Use an anonymous function instead 1694 | WARNING | Use of deprecated PHP4 style class constructor is not supported since PHP 7. ———————————————————————————————————————— * FILE: /var/www/html/public/lostingames/wp-content/plugins/wp-rss-aggregator/includes/ system-info.php ————————————————————————————————————– FOUND 2 ERRORS AND 1 WARNING AFFECTING 3 LINES ————————————————————————————————————– 81 | WARNING | INI directive‘ safe_mode’ is deprecated since PHP 5.3 and removed since PHP 5.4 277 | ERROR | Extension ‘mysql_’ is deprecated since PHP 5.5 and removed since PHP 7.0; Use mysqli instead 279 | 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 [Mark Zahra](https://wordpress.org/support/users/markzahra/) * (@markzahra) * [7 years ago](https://wordpress.org/support/topic/php-7-compatibility-245/#post-11541936) * Hi [@myar](https://wordpress.org/support/users/myar/), we can confirm that these warnings and errors are not harmful. * Unfortunately, there’s nothing we can do for the first one – it’s a class that’s needed and it’s name has “string” in it so this may continue to appear but have no negative impact on your site. * As for the rest, we can do more ourselves to prevent these warnings. Our developers have been informed and they will be working on them in future updates. Viewing 1 replies (of 1 total) The topic ‘PHP 7 Compatibility’ is closed to new replies. * ![](https://ps.w.org/wp-rss-aggregator/assets/icon-256x256.gif?rev=3157090) * [RSS Aggregator - RSS Import, News Feeds, Feed to Post, and Autoblogging](https://wordpress.org/plugins/wp-rss-aggregator/) * [Frequently Asked Questions](https://wordpress.org/plugins/wp-rss-aggregator/#faq) * [Support Threads](https://wordpress.org/support/plugin/wp-rss-aggregator/) * [Active Topics](https://wordpress.org/support/plugin/wp-rss-aggregator/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/wp-rss-aggregator/unresolved/) * [Reviews](https://wordpress.org/support/plugin/wp-rss-aggregator/reviews/) * 1 reply * 2 participants * Last reply from: [Mark Zahra](https://wordpress.org/support/users/markzahra/) * Last activity: [7 years ago](https://wordpress.org/support/topic/php-7-compatibility-245/#post-11541936) * Status: resolved