<html><body>$str = "Hello=0Aworld.";echo quoted_printable_decode($str); </body><!-- Mirrored from www.w3schools.com/php7/phptryit.asp?filename=tryphp_func_string_quoted_pd by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 05 Jun 2019 13:41:43 GMT --></html>