PHP n2str

func.n2str.php

<?php
    /**
     * @Function n2str
     *
     * 數字轉字串
     * 
     * @param  String  原始數字字串
     * @param  Boolean 功能反轉
     * @return String  中文字串
     */ 
    function n2str($n, $inverse = false ) 
    {
        $str = array('一','二','三','四','五','六','七','八','九','零' );
        $num = array('1','2','3','4','5','6','7','8','9','0' );

        if ( !($inverse) ) {
            return str_replace($num,$str,$n);
        } else{
            return str_replace($str,$num,$n);
        }

        return 'n2str error';
    }