<html><body>echo hexdec("1e") . "<br>";echo hexdec("a") . "<br>";echo hexdec("11ff") . "<br>";echo hexdec("cceeff");</body><!-- Mirrored from www.w3schools.com/php/phptryit.asp?filename=tryphp_func_math_hexdec by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 02:51:03 GMT --></html>