Can somebody explain me how i can make license file for this my friend have coded it but he dont whant to explain me i need your help if u have time i am new in php languge coding thanks
http://pastebin.com/8w2i2CLe here is the code pleae look it and explain me
this file make license file and need to have license.key file when need to start script my friend have coded some script but he dont whant to explain me how this work
