城杆

<?php
@header('Content-type: text/html; charset=utf-8');
$data = file_get_contents('data_nav.php');
echo $data;
$list = unserialize($data);
print_r($list);
file_put_contents('json_nav.php', json_encode($list));


//$list1 =arrayiconv::Conversion($list,"gb2312","utf-8");    
//print_r($list1);

//file_put_contents('data_nav.php', serialize($list1));
// <editor-fold defaultstate="collapsed" desc="类">
class arrayiconv {

    static protected $in;
    static protected $out;

    /**
     * 静态方法,该方法输入数组并返回数组  
     *  
     * @param unknown_type $array 输入的数组  
     * @param unknown_type $in 输入数组的编码  
     * @param unknown_type $out 返回数组的编码  
     * @return unknown 返回的数组  
     */
    static public function Conversion($array, $in, $out) {
        self::$in = $in;
        self::$out = $out;
        return self::arraymyicov($array);
    }

    /**
     * 内部方法,循环数组  
     *  
     * @param unknown_type $array  
     * @return unknown  
     */
    static private function arraymyicov($array) {
        foreach ($array as $key => $value) {
            $key = self::myiconv($key);
            if (!is_array($value)) {
                $value = self::myiconv($value);
            } else {
                $value = self::arraymyicov($value);
            }
            $temparray[$key] = $value;
        }
        return $temparray;
    }

    /**
     * 替换数组编码  
     *  
     * @param unknown_type $str  
     * @return unknown  
     */
    static private function myiconv($str) {
        return iconv(self::$in, self::$out, $str);
    }

}

// </editor-fold>

?>