get_defined_vars()

get_defined_vars - Returns an array of all defined variables

Syntax

array get_defined_vars ()

Arguments

-

Description

This function returns a multidimensional array containing a list of all defined variables, be them environment, server or user-defined variables, within the scope that get_defined_vars() is called.

Version

PHP 4.0.4, 5

Return value

A multidimensional array with all the variables.