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 $str = 'techstudy.org'; echo substr($str, -3)."\n"; ?>
Result
![Write a PHP script to get the last three characters of a string](https://techstudys.com/wp-content/uploads/2021/07/7-1-9.png)
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 $str = 'techstudy.org'; echo substr($str, -3)."\n"; ?>