convert persian and arabic numbers to english in php

fa_ar_num_to_en.php

<?php
function number2latin($str)
{

    $en_digits = ['0','0','1','1','2','2','3','3','4','4','5','5','6','6','7','7','8','8','9','9'];
    $fa_ar_digits = ['٠','۰','۱','١','٢','۲','٣','۳','٤','۴','٥','۵','٦','۶','٧','۷','٨','۸','٩','۹'];

    $str = str_replace($fa_ar_digits, $en_digits, $str);
    return $str;
}