Introduction
PHP is a server scripting language, and It is a powerful tool for making interactive and dynamic Web-pages. I have used WampServer 2.2 for following example.
<?php $sum = 0; for($x=1; $x<=20; $x++) { $sum +=$x; } echo "The sum of the numbers 0 to 20 is $sum"."\n"; ?>
Result
![Write a PHP script using a for loop to add all the integers between 0 and 20 and display the sum](https://techstudys.com/wp-content/uploads/2021/07/2-34.png)