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 print(strtolower("TECHSTUDY - THE COMPLETE DEBUGGING SOLUTION"))."\n"; ?>
Result
![Write a PHP script to convert uppercase string to lowercase](https://techstudys.com/wp-content/uploads/2021/07/2-1-7.png)