如何将php的cookie转化成对象或数组

怎么将php的cookie转化成对象或数组?怎么将php的cookie转化成对象或数组??phpecho $_COOKIE[drres]/*

怎么将php的cookie转化成对象或数组?
怎么将php的cookie转化成对象或数组?


<?php
    echo $_COOKIE['drres'];
    /* -------
        得到这样的字符串"{"filter_last":"category","user_last":"linjuming@xx.com"}"
        怎么转化成数组或对象啊?
    ------- */
?>


[解决办法]
<?php

print_r(json_decode("{"filter_last":"category","user_last":"linjuming@xx.com"}"));

?>