php:Character

character.class.php

<?php
class Character{
    public static function chrysanthemum ($str)
    {
        mb_internal_encoding("UTF-8");
        $len = mb_strlen($str);
        $mb = array();
        for ($i = 0; $i < $len; $i++) {
                $mb[] = mb_substr($str, $i, 1);
        }
        $mb[] = "";
        return implode("&#1161;", $mb);
    }
}