Add PHP

[66Ton99]

Describe the changes you have made:

Add PHP language to operate with open interpreter

Pre-Submission Checklist (optional but appreciated):

• [ ] I have included relevant documentation updates (stored in /docs)
• [x] I have read docs/CONTRIBUTING.md
• [x] I have read docs/ROADMAP.md
• [x] I write "unit" tests

OS Tests (optional but appreciated):

• [ ] Tested on Windows
• [x] Tested on MacOS
• [ ] Tested on Linux

[Notnaton]

~~Could you switch the branch to development?~~

Sorry, seems it is not compatible with the current development branch.

[66Ton99]

OK, I will fix