Reverse a string with php

Question

I am trying to find a way to reverse a string, I\'ve seen alternatives but i wanted to to it this way thinking outside the box and not using anyone else\'s code as an altern

Answer 1

This will work

class StringUtils {

    public function stringReverse($string){
        $arr1 = str_split($string);
        $arr2 = array();
        for($i = count($arr1); $i >= 0; $i--){
            $arr2[count($arr1) - $i] = $arr1[$i];
        }
        return implode("", $arr2);
    }
}