<html><body>$txt = "Hello world!";$x = 5;$y = 10.5;echo $txt;echo "<br>";echo $x;echo "<br>";echo $y;</body><!-- Mirrored from www.w3schools.com/php/phptryit.asp?filename=tryphp_var by HTTrack Website Copier/3.x [XR&CO'2014], Mon, 27 Jan 2020 02:29:30 GMT --></html>