Write a PHP script using a for loop to add all the integers between 0 and 20 and display the sum

code:-

 

<?php

$sum = 0;

for($x=1; $x<=20; $x++)

{

$sum +=$x;

}

echo "The sum of the numbers 0 to 20 => $sum";

?>

output:-

The sum of the numbers 0 to 20 => 210