<html><body>$a = array("red", "green", "blue");$arr = get_defined_vars();print_r($arr["a"]);</body><!-- Mirrored from www.w3schools.com/php/phptryit.asp?filename=tryphp_func_var_get_defined_vars by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 02:51:08 GMT --></html>