Function calling

PHP User Defined Functions · A function is a block of statements that can be used repeatedly in a program · A function will not execute automatically when a

Function parameters and return values are extremely flexible in Swift You can define anything from a simple utility function with a single unnamed parameter to

function Function For other uses, see Function In computer programming, a function, subprogram, procedure, method, routine or subroutine is a

function The AND function returns TRUE if all its arguments evaluate to TRUE, and returns FALSE if one or more arguments evaluate to FALSE One common use for the AND