x
<html><body>$txt = "Hello world!";$x = 5;$y = 10.5;echo $txt;echo "<br>";echo $x;echo "<br>";echo $y;</body></html>Hey
Hello world!5
10.5
<html><body>$txt = "Hello world!";$x = 5;$y = 10.5;echo $txt;echo "<br>";echo $x;echo "<br>";echo $y;</body></html>