Title: Plugin compatible with PHP 7.3 ? Last modified: December 25, 2019 --- # Plugin compatible with PHP 7.3 ? * Resolved [magedmoh94](https://wordpress.org/support/users/magedmoh94/) * (@magedmoh94) * [6 years, 5 months ago](https://wordpress.org/support/topic/plugin-compatible-with-php-7-3/) * I did the compatibility test with the PHP 7.3 and i got that some functions decrepted in 7.1 and removed in 7.2 we are afraid to update and loss the plugin functionality. * The result below: * ``` FOUND 30 ERRORS AFFECTING 4 LINES ------------------------------------------------------------------------------------------------------------------------------------------------------- 715 | ERROR | Function mcrypt_get_iv_size() is deprecated since PHP 7.1 and removed since PHP 7.2; Use OpenSSL instead 715 | ERROR | Extension 'mcrypt' is deprecated since PHP 7.1 and removed since PHP 7.2; Use openssl (preferred) or pecl/mcrypt once available instead 715 | ERROR | The constant "MCRYPT_RIJNDAEL_128" is deprecated since PHP 7.1 and removed since PHP 7.2 715 | ERROR | The constant "MCRYPT_MODE_CBC" is deprecated since PHP 7.1 and removed since PHP 7.2 715 | ERROR | Function mcrypt_get_iv_size() is deprecated since PHP 7.1 and removed since PHP 7.2; Use OpenSSL instead 715 | ERROR | Extension 'mcrypt' is deprecated since PHP 7.1 and removed since PHP 7.2; Use openssl (preferred) or pecl/mcrypt once available instead 715 | ERROR | The constant "MCRYPT_RIJNDAEL_128" is deprecated since PHP 7.1 and removed since PHP 7.2 715 | ERROR | The constant "MCRYPT_MODE_CBC" is deprecated since PHP 7.1 and removed since PHP 7.2 733 | ERROR | Function mcrypt_create_iv() is deprecated since PHP 7.1 and removed since PHP 7.2; Use random_bytes() or OpenSSL instead 733 | ERROR | Extension 'mcrypt' is deprecated since PHP 7.1 and removed since PHP 7.2; Use openssl (preferred) or pecl/mcrypt once available instead 733 | ERROR | The constant "MCRYPT_RAND" is deprecated since PHP 7.1 and removed since PHP 7.2 733 | ERROR | Function mcrypt_create_iv() is deprecated since PHP 7.1 and removed since PHP 7.2; Use random_bytes() or OpenSSL instead 733 | ERROR | Extension 'mcrypt' is deprecated since PHP 7.1 and removed since PHP 7.2; Use openssl (preferred) or pecl/mcrypt once available instead 733 | ERROR | The constant "MCRYPT_RAND" is deprecated since PHP 7.1 and removed since PHP 7.2 745 | ERROR | Function mcrypt_encrypt() is deprecated since PHP 7.1 and removed since PHP 7.2; Use OpenSSL instead 745 | ERROR | Extension 'mcrypt' is deprecated since PHP 7.1 and removed since PHP 7.2; Use openssl (preferred) or pecl/mcrypt once available instead 745 | ERROR | The constant "MCRYPT_RIJNDAEL_128" is deprecated since PHP 7.1 and removed since PHP 7.2 745 | ERROR | The constant "MCRYPT_MODE_CBC" is deprecated since PHP 7.1 and removed since PHP 7.2 745 | ERROR | Function mcrypt_encrypt() is deprecated since PHP 7.1 and removed since PHP 7.2; Use OpenSSL instead 745 | ERROR | Extension 'mcrypt' is deprecated since PHP 7.1 and removed since PHP 7.2; Use openssl (preferred) or pecl/mcrypt once available instead 745 | ERROR | The constant "MCRYPT_RIJNDAEL_128" is deprecated since PHP 7.1 and removed since PHP 7.2 745 | ERROR | The constant "MCRYPT_MODE_CBC" is deprecated since PHP 7.1 and removed since PHP 7.2 753 | ERROR | Function mcrypt_decrypt() is deprecated since PHP 7.1 and removed since PHP 7.2; Use OpenSSL instead 753 | ERROR | Extension 'mcrypt' is deprecated since PHP 7.1 and removed since PHP 7.2; Use openssl (preferred) or pecl/mcrypt once available instead 753 | ERROR | The constant "MCRYPT_RIJNDAEL_128" is deprecated since PHP 7.1 and removed since PHP 7.2 753 | ERROR | The constant "MCRYPT_MODE_CBC" is deprecated since PHP 7.1 and removed since PHP 7.2 753 | ERROR | Function mcrypt_decrypt() is deprecated since PHP 7.1 and removed since PHP 7.2; Use OpenSSL instead 753 | ERROR | Extension 'mcrypt' is deprecated since PHP 7.1 and removed since PHP 7.2; Use openssl (preferred) or pecl/mcrypt once available instead 753 | ERROR | The constant "MCRYPT_RIJNDAEL_128" is deprecated since PHP 7.1 and removed since PHP 7.2 753 | ERROR | The constant "MCRYPT_MODE_CBC" is deprecated since PHP 7.1 and removed since PHP 7.2 ``` * And if you guys think this test is not accurate can you guide me how to practice a test on a plugin to make sure of its compatibility with the newer php versions? * Best Regards * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fplugin-compatible-with-php-7-3%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 2 replies - 1 through 2 (of 2 total) * Plugin Author [David Anderson / Team Updraft](https://wordpress.org/support/users/davidanderson/) * (@davidanderson) * [6 years, 5 months ago](https://wordpress.org/support/topic/plugin-compatible-with-php-7-3/#post-12274638) * Hi, * Please go to the support forum index – [https://wordpress.org/support/plugin/two-factor-authentication/](https://wordpress.org/support/plugin/two-factor-authentication/)– and see the locked topic (locked topics are at the top) addressing this question. * David * Thread Starter [magedmoh94](https://wordpress.org/support/users/magedmoh94/) * (@magedmoh94) * [6 years, 5 months ago](https://wordpress.org/support/topic/plugin-compatible-with-php-7-3/#post-12282380) * Thank you so much but this topic for 7.x so this means that 7.3 is already supported right ? Viewing 2 replies - 1 through 2 (of 2 total) The topic ‘Plugin compatible with PHP 7.3 ?’ is closed to new replies. * ![](https://ps.w.org/two-factor-authentication/assets/icon-256x256.png?rev=1116775) * [Two Factor Authentication](https://wordpress.org/plugins/two-factor-authentication/) * [Frequently Asked Questions](https://wordpress.org/plugins/two-factor-authentication/#faq) * [Support Threads](https://wordpress.org/support/plugin/two-factor-authentication/) * [Active Topics](https://wordpress.org/support/plugin/two-factor-authentication/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/two-factor-authentication/unresolved/) * [Reviews](https://wordpress.org/support/plugin/two-factor-authentication/reviews/) * 2 replies * 2 participants * Last reply from: [magedmoh94](https://wordpress.org/support/users/magedmoh94/) * Last activity: [6 years, 5 months ago](https://wordpress.org/support/topic/plugin-compatible-with-php-7-3/#post-12282380) * Status: resolved