PHP

add two numbers in php

<?php  
$x=15;  
$y=30;  
$z=$x+$y;  
echo "Sum: ",$z;  
?>  

sum two numbers in php

<?php  
$x=10;  
$y=20;  
$z = $x + $y;  
echo "Sum of x and y : ". $z;  
?>

adding two numbers in php

<?php

function addTwoNumbers($number1, $number2){
    echo "Result: ",$number1+$number2;
}

addTwoNumbers(100, 125);
?>

How to sum 2 numbers in php.

<?php
  $i = 1;
  $j = 2;
 $a = $i + $j;
echo "The sum of i and j will be" . $a;
?>