php如何将json中的unicode编码转为汉字？

Question

不行啊，是这样写吗
$c=preg_replace("#\\\u([0-9a-f]{4})#ie", "iconv('UCS-2LE', 'UTF-8', pack('H4','\\1'))", $c);
echo $c;
$c的输出是
[{"_id":{"$id":"4fdaa7f3741d725816000000"},"bc":"012345678","name":"飸倦簭搿撅節","cls":{"id":"125","name":"顣モ〉靺�"},"std":{"name":"鈦熺仴","val":"10"}}]
有乱码啊,我是windows平台，麻烦再帮忙看些怎么解决？

Answer 1

怎么说不行呢我试了可以，$str = '$d=[{"_id":{"$id":"4fda7d42741d727c14000000"},"name":"\u519c\u592b\u5c71\u6cc9","bc":"123456","pic":"d: pic\water.jpg","aid":"232fd4df3"}]
$c=[{"_id":{"$id":"4fdaa7f3741d725816000000"},"bc":"012345678","name":"\u7ef4\u8fbe\u7eb8\u5dfe","cls":{"id":"125","name":"\u65e5\u7528\u54c1"},"std":{"name":"\u5f20\u6570","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。

Answer 2

汉字和编码 没区别的 我知道你的意思 嘿嘿~只要utf-8 传输 就没问题

Answer 3

怎么我的显示不了，结果是这样:
$d=[{"_id":{"$id":"4fda7d42741d727c14000000"},"name":"鍐滃か灞辨硥","bc":"123456","pic":"d: pic\water.jpg","aid":"232fd4df3"}] $c=[{"_id":{"$id":"4fdaa7f3741d725816000000"},"bc":"012345678","name":"缁磋揪绾稿肪","cls":{"id":"125","name":"鏃ョ敤鍝�"},"std":{"name":"寮犳暟","val":"10"}}]
用ie浏览器也不行，怎么回事？求解~~

Answer 4

哦~~是的，是的。加了header("Content-type: text/html; charset=utf-8");就好了，
多谢你帮忙解答。