Convert a Bengali (Bangla) Number to English Number

bengali2english.php

/**
*
*    Input any number in Bengali and the following function will return the English number.
*
*/

function bn2enNumber ($number){
    $search_array= array("১", "২", "৩", "৪", "৫", "৬", "৭", "৮", "৯", "০");
    $replace_array= array("1", "2", "3", "4", "5", "6", "7", "8", "9", "0");
    $en_number = str_replace($search_array, $replace_array, $number);

    return $en_number;
}