Hello! Thank you for considering me for this project. I am a full stack developer with more than 10 years of experience, and specialize in desktop, web and mobile app & game development.
I understand that you are looking for someone to write a PHP script that runs from windows command line, difficulty level is not substantial but would require 1 or 2 hours effort. If this sounds like something I could handle then please feel free to reach out and discuss further how I could help you with this project.
I look forward to hearing from you soon!