How to get all variables defined in the current scope/symbol table?
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.
get_defined_vars() does exactly what you want.
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.
>>> function test($foo) { print_r(get_defined_vars()); }>>> test('bar');Array( [foo] => bar)