php如何将json中的unicode编码转为汉字？
有两个json数据$d=[{"_id":{"$id":"4fda7d42741d727c14000000"},"name":"u519cu592bu5c71u6cc9","bc":"123456","pic":"d: picwater.jpg","aid":"232fd4df3"}]$c=[{"_id":{"$id":"4fdaa7f3741d725816000000"},"bc":"012345678","name":"u7ef4u8fbeu7eb8u5dfe","cls":{"id":"125","name":"u65e5u7528u54c1"},"std":{"name":"u5f20u6570","val":"10"}}]如何将其中unicode字符转为汉字,使得$d=[{"_id":{"$id":"4fda7d42741d727c14000000"},"name":"农夫山泉","bc":"123456","pic":"d: picwater.jpg","aid":"232fd4df3"}]$c=[{"_id":{"$id":"4fdaa7f3741d725816000000"},"bc":"012345678","name":"维达纸巾","cls":{"id":"125","name":"日用品"},"std":{"name":"张数","val":"10"}}]哪位知道的话帮忙解答一下，先谢谢了~~------解决方案--------------------怎么说不行呢我试了可以，$str = '$d=[{"_id":{"$id":"4fda7d42741d727c14000000"},"name":"u519cu592bu5c71u6cc9","bc":"123456","pic":"d: picwater.jpg","aid":"232fd4df3"}]$c=[{"_id":{"$id":"4fdaa7f3741d725816000000"},"bc":"012345678","name":"u7ef4u8fbeu7eb8u5dfe","cls":{"id":"125","name":"u65e5u7528u54c1"},"std":{"name":"u5f20u6570","val":"10"}}]';$str=preg_replace("#\u([0-9a-f]{4})#ie", "iconv('UCS-2BE', 'UTF-8', pack('H4', '\1'))", $str);echo $str;乱码的话记得换下浏览器编码。