This article applies to shared hosting plans our https://cp.blacknighthosting.com platform only. If you are on our older cp.blacknight.com platform please email email@example.com if you need some php settings changed. If you want to change the PHP version itself on this platform please see here:
Log in to your https://cp.blacknighthosting.com account and go to:
Sevices > My Services > Click on your Plesk plan (not on the domain name itself) > PHP Settings
If you do not know what a setting means, and your website developer or website application isn't asking you to change it, then you should not change that setting.
You might need to look at a cloud VM plan or dedicated server if you need to set a limit that isn't changeable here, or if you need a higher limit than you can set here.