<?php include "C:/xampp/htdocs/xampp/Training/php/myFunction/stringReverseFunction.php"; class Reverse { public $word = ""; function setReverse($sentence) { $result = strReverse($sentence); $this->word = $result; return $this->word; } } $find_reverse = new Reverse(); $find_reverse->setReverse("nirupam"); echo $find_reverse->word;