Je was op zoek naar: miarray (Spaans - Engels)

push(@miarray,"a");
push(@myarray,"a");

obsérvese que escribimos @miarray para referirnos a todo el conjunto, y $miarray[0] para referirnos a elementos individuales.
as you can see we write @myarray when we refer to the whole thing and $myarray[0] when we refer to an individual element.