function คืออะไร แปลว่าอะไร ตัวอย่างประโยค จากพจนานุกรมคำศัพท์

function noun function User-defined functions ¶ Any valid PHP code may appear inside a function, even other functions and class definitions Function names follow the same rules as function A function is a relation that uniquely associates members of one set with members of another set More formally, a function from A to B is an object f such

function Typing the function We can add types to each of the parameters and then to the function itself to add a return type TypeScript can figure the return type out