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 excercise..
<?php $n=range(21,40); shuffle($n); for ($x=0; $x< 10; $x++) { echo $n[$x].'<br> '; } echo "<br>" ?>
Result
![Write a PHP script to generate unique random numbers within a range](https://techstudys.com/wp-content/uploads/2021/07/7-1-8.png)