Function - Definition, Meaning & Synonyms -

function  FUNCTION definition: 1 the natural purpose or the duty : 2 an official ceremony or a… Learn more  The meaning of FUNCTION is professional or official position : occupation How to use function in a sentence Synonym Discussion of Function

The notation y=f defines a function named f This is read as “y is a function of x ” The letter x represents the input value, or independent 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

In maths, a function is an expression, rule, or law that defines a relationship between one variable, known as an independent variable, and another variable, In GNU C and C++, you can use function attributes to specify certain function properties that may help the compiler optimize calls or check code more carefully