Hello guys, I decided to migrate to PHP 7.2 or 7.3 on my server for Wordpress.
But I found the following issue with the Cloudflare plugin:
> FILE: /home/...../public_html/..../wp-content/plugins/Cloudflare/vendor/Cloudflare/Cloudflare-plugin-backend/src/SecurityUtil.php
> ------------------------------------------------------------------------------------------------------------------------------------------------------
> FOUND 2 ERRORS AFFECTING 1 LINE
> ------------------------------------------------------------------------------------------------------------------------------------------------------
> 16 | ERROR | Function mcrypt_create_iv() is deprecated since PHP 7.1 and removed since PHP 7.2; Use random_bytes() or OpenSSL instead
> 16 | ERROR | Extension 'mcrypt' is deprecated since PHP 7.1 and removed since PHP 7.2; Use openssl (preferred) or pecl/mcrypt once available instead
> ------------------------------------------------------------------------------------------------------------------------------------------------------
>
> FILE: /home/...../public_html/....../wp-content/plugins/Cloudflare/vendor/symfony/yaml/Parser.php
> --------------------------------------------------------------------------------------------------------
> FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
> --------------------------------------------------------------------------------------------------------
> 76 | WARNING | INI directive 'mbstring.func_overload' is deprecated since PHP 7.2
> --------------------------------------------------------------------------------------------------------
>
>
> FILE: /home/...../public_html/...../wp-content/plugins/Cloudflare/vendor/symfony/yaml/Inline.php
> --------------------------------------------------------------------------------------------------------
> FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
> --------------------------------------------------------------------------------------------------------
> 55 | WARNING | INI directive 'mbstring.func_overload' is deprecated since PHP 7.2
> --------------------------------------------------------------------------------------------------------
What should I do?
Kind regards, Paul.