Getting PHP 7.2

there are two composer in /bin, one is .phar and one is just composer, is the other one supposed to be .json?

 

No, in your main server folder (not in /bin/) there should be a composer.json and composer.lock

 

AM I supposed to get those two when I install the php 7.2?

 

Nope, when you clone the pmmp git repo/ download src. Getting a phar from jenkins is easier though!

 

i want to edit some stuff inside src though, for example, remove /op command.

 

Then you need to either learn how to do it with plugins or how to get the composer.json and composer.lock files. Try to re clone the repo (recursively!) and copy its contents into the server folder.

 

I'll try, thanks for the help : D