Online PHP editor | refs for kUVRo

<?php $number1 = 56; $number2 = 70; $number3 = 12.56; $number = $number1 + $number2; echo "Addition of $number1 and $number2 : " . $number ; echo "<br>"; echo "Subtraction of $number2 from $number but with absolute function: " . abs ($number-$number2) . "<br>";