In default VPS configuration, you will find php.ini file at following path:
C:\Program Files (x86)\PHP\v5.X
You can edit this file with the help of editor such as Notepad++ and disable/enable parameters or set values for them.
- php.ini file path can be different, if you have made changes in VPS' default php configuration or you have installed additional php version in VPS.
- In case, changes made in default php.ini do not reflect, you need to upload phpinfo.php file to any of your domain to locate loaded path of php.ini. Once you locate the loaded configuration, you can edit it as per your need.