<html><body>$a = "32"; // string settype($a, "integer"); // $a is now integer$b = 32; // integer settype($b, "string"); // $b is now string$c = true; // boolean settype($c, "integer"); // $c is now integer (1)</body><!-- Mirrored from www.w3schools.com/php/phptryit.asp?filename=tryphp_func_var_settype by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 02:51:08 GMT --></html>