数据库字符串值的json编码问题

Question

我在php数组中有如下数据库查询结果：

Array
(
    [status] => 1
    [message] => Successfully Login
    [request] => Array
        (
            [firstName] => Jugni
            [lastName] => Patel
            [popup_message] => To login to this portal you have to agree out terms and condition
• L80 – R169 pm x 24 on SMARTCHAT 1GB
• G3 Beat – R259 pm x 24 on SMARTCHAT 1GB
• G3 – R399 pm x 24 on SMARTCHAT 1GB
Top 5 MTN Sales consultants for period 2-8 March 2015, on G3 & G3 Beat sales will WIN R500 each! You have until Monday 9 March 9AM to log your sales for this competition!
        )

)

当我执行上述数组的json_encode时，它在描述中给出了空值。

{"status":"1","message":"Successfully Login","request":{"firstName":"Jugni","lastName":"Patel","popup_message":null}}

更新：

现在，我可以使用utf8_encode方法获得描述的值。但是，当我再次使用json_decode解码该字符串时，它提供了以下输出：

它给出了如下的解码值：

stdClass Object
(
    [status] => 1
    [message] => Successfully Login
    [request] => stdClass Object
        (
            [firstName] => Jugni
            [lastName] => Patel
            [popup_message] => To login to this portal you have to agree out terms and condition
• L80 – R169 pm x 24 on SMARTCHAT 1GB
• G3 Beat – R259 pm x 24 on SMARTCHAT 1GB
• G3 – R399 pm x 24 on SMARTCHAT 1GB
Top 5 MTN Sales consultants for period 2-8 March 2015, on G3 & G3 Beat sales will WIN R500 each! You have until Monday 9 March 9AM to log your sales for this competition!
        )

)

有谁知道在json_encode之后我如何才能得到相同的描述字段值？

Answer 1

请确保数组中的字符串是utf8-encoded。编码，编码需要utf8-encoded字符串，并在执行任务时返回false。