foreach v for....

object persons = {......};
foreach (person in persons) {
	print="person";
}

array persons = [....];
foreach (person in persons) {
	print="person";
}

# If you need to get the specific index for whatever reason though....

indexWhereFound = null;
for (int i = 0; i < person.length; i++) {
	# Lets say you want to keep track of where exactly a certain person was found...that you can't exactly do on a foreach.
	if (person[i].isMexican === true) {
		indexWhereFound = i;
		return;
	}
}