Give an example, how to define a constant array in PHP?

Question

Admin · Accepted Answer

define("cities", ["New Delhi","Mumbai","Banglore"]);

Admin · Answer

const cities = new array(["New Delhi","Mumbai","Banglore"]);

Admin · Answer

define("cities"=["New Delhi","Mumbai","Banglore"]);

Admin · Answer

define("cities":["New Delhi","Mumbai","Banglore"]);

Q. Give an example, how to define a constant array in PHP?