If I plugged my iPhone into the charger adapter in the car would my music play?

Okay so I only want to charge my phone with the usp cord I don't want it to play my music or make a noise when I get a text, so like if I charge my phone and I want to listen to music in my earphone will it play out loud though? No I'm not the one driving by the way

Plug it in, shut off the ringer (mute) and insert your headphones. I do this all the time when DH is doing the driving - because he has ESPN playing thru the car radio.