php如何將json中的unicode編碼轉為漢字？

有兩個json資料
$d=[{"_id":{"$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"}}]

如何將其中unicode字元轉為漢字,使得

$d=[{"_id":{"$id":"4fda7d42741d727c14000000"},"name":"農夫山泉","bc":"123456","pic":"d: pic\water.jpg","aid":"232fd4df3"}]
$c=[{"_id":{"$id":"4fdaa7f3741d725816000000"},"bc":"012345678","name":"維達紙巾","cls":{"id":"125","name":"日用品"},"std":{"name":"張數","val":"10"}}]

哪位知道的話幫忙解答一下，先謝謝了~~

回複討論(解決方案)

linux
$str=preg_replace("#\\\u([0-9a-f]{4})#ie", "iconv('UCS-2BE', 'UTF-8', pack('H4', '\\1'))", $str);

windows
$str=preg_replace("#\\\u([0-9a-f]{4})#ie", "iconv('UCS-2LE', 'UTF-8', pack('H4', '……

引用 3 樓 的回複:

linux
$str=preg_replace("#\\\u([0-9a-f]{4})#ie", "iconv('UCS-2BE', 'UTF-8', pack('H4', '\\1'))", $str);

windows
$str=preg_replace("#\\\u([0-9a-f]{4})#ie", "iconv('UCS-2LE', 'UTF-8'……

不行啊，是這樣寫嗎
$c=preg_replace("#\\\u([0-9a-f]{4})#ie", "iconv('UCS-2LE', 'UTF-8', pack('H4','\\1'))", $c);
echo $c;
$c的輸出是
[{"_id":{"$id":"4fdaa7f3741d725816000000"},"bc":"012345678","name":"?倦?搿撅?","cls":{"id":"125","name":"?モ〉??"},"std":{"name":"???","val":"10"}}]
有亂碼啊,我是windows平台，麻煩再幫忙看些怎麼解決？

怎麼說不行呢

我試了可以，

$str = '$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;



亂碼的話記得換下瀏覽器編碼。

編碼以後 記得用utf-8

漢字和編碼 沒區別的 我知道你的意思 嘿嘿~只要utf-8 傳輸 就沒問題

怎麼說不行呢

我試了可以，

$str = '$d=[{"_id":{"$id":"4fda7d42741d727c14000000"},"name":"\u519c\u592b\u5c71\u6cc9","bc":"123456","pic":"d: pic\water.jpg","aid":"232fd4df3"}]
$c=[{"_id":{"$id":"4fdaa7f3741d7……
怎麼我的顯示不了，結果是這樣:
$d=[{"_id":{"$id":"4fda7d42741d727c14000000"},"name":"??か灞辨?","bc":"123456","pic":"d: pic\water.jpg","aid":"232fd4df3"}] $c=[{"_id":{"$id":"4fdaa7f3741d725816000000"},"bc":"012345678","name":"緇磋揪綰稿肪","cls":{"id":"125","name":"?ョ???"},"std":{"name":"寮??","val":"10"}}]
用ie瀏覽器也不行，怎麼回事？求解~~

怎麼說不行呢

我試了可以，

$str = '$d=[{"_id":{"$id":"4fda7d42741d727c14000000"},"name":"\u519c\u592b\u5c71\u6cc9","bc":"123456","pic":"d: pic\water.jpg","aid":"232fd4df3"}]
$c=[{"_id":{"$id":"4fdaa7f3741d7……
哦~~是的，是的。加了header("Content-type: text/html; charset=utf-8");就好了，
多謝你幫忙解答。

贊一個 輕鬆搞定

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