Using array parameter in Functions plpgsql

Hi,

I'm trying to use array in a function but it seems to be a little bit harder than i thought.
So i have a function with 2 parameters 'INTEGER[]' and 'INTEGER'
in this function i would like to loop in the array ($1) to realize dynamic insert query like this

LOOP
INSERT INTO myTable ($2 , current value of $1)
END LOOP

Is it possible ?

Thanks