PHP JSON interface transcoding problem? I don't know what's wrong, it's garbled.

{"appid":"assdf","appsecret":"56d0626167e58ee3770021b6","itemdata":{"nType":"1","nBaoYou":"0","szItemId":"520361590788","title":"韩版夏季韩国大码无袖T恤宽松短裤女休闲学生跑步运动套装两件套","secondTitle":"","imgURL":"http:\/\/img4.tbcdn.cn\/tfscom\/i1\/TB1wJnVIpXXXXcHXFXXXXXXXXXX_!!0-item_pic.jpg","promotionTxt":"继续狂欢节","fOldPrice":"58","fThirdPrice":"19.9","fCommissionPer":"12.3","fCommission":"2.45","nTgCount":"1","nSellCount":"-1","fPingFen":"-1","nPingjiaCount":"-1","szTgURL":"http:\/\/s.click.taobao.com\/NT7PEcx","szWebTgURL":"","szBlogTgURL":"","shortUrl":"http:\/\/s.click.taobao.com\/NT7PEcx","szDesc":""}\r\n}

This is the echo from the PHP side. But it's like this? Do not know where the decoding error, the Chinese to decode out, but the quotation marks seem to have become something else, the idea is more vague, hope to do the people give a clear idea

Reply content:

{"appid":"assdf","appsecret":"56d0626167e58ee3770021b6","itemdata":{"nType":"1","nBaoYou":"0","szItemId":"520361590788","title":"韩版夏季韩国大码无袖T恤宽松短裤女休闲学生跑步运动套装两件套","secondTitle":"","imgURL":"http:\/\/img4.tbcdn.cn\/tfscom\/i1\/TB1wJnVIpXXXXcHXFXXXXXXXXXX_!!0-item_pic.jpg","promotionTxt":"继续狂欢节","fOldPrice":"58","fThirdPrice":"19.9","fCommissionPer":"12.3","fCommission":"2.45","nTgCount":"1","nSellCount":"-1","fPingFen":"-1","nPingjiaCount":"-1","szTgURL":"http:\/\/s.click.taobao.com\/NT7PEcx","szWebTgURL":"","szBlogTgURL":"","shortUrl":"http:\/\/s.click.taobao.com\/NT7PEcx","szDesc":""}\r\n}

This is the echo from the PHP side. But it's like this? Do not know where the decoding error, the Chinese to decode out, but the quotation marks seem to have become something else, the idea is more vague, hope to do the people give a clear idea

Json_encode Add a second parameter, json_unescaped_slashes| Json_unescaped_unicode, all escapes and Chinese characters can remain unchanged

is the Json_encode () function used to turn the array into JSON?

Just another. Double quotes turn into ' & quot; '

You don't sign escape until you're json_encode.
The contents should be escaped in the array, and then Json_encode

What was the data like before Json_encode?

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