Untitled

<!DOCTYPE html>
<HTML>
<HEAD></HEAD>
<BODY>
<?php

$variable1=49;
$variable2=15;
echo "Variable1 = ".$variable1."<br>";
echo "Variable2 = ".$variable2."<br>";
echo "<p><font size=4 color=Red >Resta ".($variable1-$variable2)."</p>";
echo "<p><font size=4 color=Blue >Suma ".($variable1+$variable2)."</p>";

?>
</BODY>
</HTML>