get_defined_vars

get_defined_vars

(PHP 4 >= 4.0.4, PHP 5, PHP 7)

get_defined_vars Returns an array of all defined variables

Description

array get_defined_vars ( void )

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.

Return Values

A multidimensional array with all the variables.