Do you want information about driver's licenses from other states and foreigners?
Yes
You can drive in New York State with a valid driver's license from another state or country. You do not need to apply for a New York State driver's license unless you become a New York State resident.
Do you have a driver's license from another country?
Yes
If you have a driver's license from another country, you don't need to have an International Driving Permit, but it is useful. The permit verifies in multiple languages that you have a valid driver's license. Police officers who cannot read the language of their foreign driver's license will be able to read the permit.
OK good. Now, regarding valid driver's license. Can I use my Pennsylvania learner permit to drive in New York
Yes, but you must obey any restrictions imposed by the state that issued your permit and any New York State rules in place.
And what do I do if you intend to return to your home country and need my international driver's license?
In that case ask the test drive examiner how to make sure your foreign driver's license is not destroyed.
I see. I'd like to know if I choose to get a New York driver license what will happen to my foreign driver license?