You can follow below steps to change the values of PHP directives for all the websites running a particular PHP version.
- Login into WHM via URL https://server-IP-address:2087.
- Go to Software section → MultiPHP INI Editor.
- Select the PHP version for which you want to edit directives.
- Once you make the necessary changes in directive click on Apply button.
- Once you click on Apply button, the changes will be applied to all the websites using that PHP version.