How to compare arrays

Projects Programming
1

Hi,
I need to compare array to something else.Essential idea is following:
char key[7]="London";
void setup(){

  • pinMode(13, OUTPUT);*
    }
    void loop(){
  • digitalWrite(13, LOW);*
  • if(key=="London"){*
  • digitalWrite(13, HIGH);*
  • }*
    delay(333333);
    }

Hoewever this doesn't work.Obvious solution would be to compare array bit after bit,but I supposse that something like this must be possible to do in some elegant way...:slight_smile:
Sorry for my bad English.

2

strcmp
memcmp

but I supposse that something like this must be possible to do in some elegant way...:slight_smile:

No, sorry.