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json_encode()函数为啥不能解析带中文的JSON字符串呢
- WBOYOriginal
- 2016-06-13 12:44:01992browse
json_encode()函数为什么不能解析带中文的JSON字符串呢？
这样就有值：
<br />
$a = '{ "a":"www", "b":2}';<br />
$arr = json_decode($a, true);<br />
这样就返回NULL：
<br />
$a = '{ "a":"你好", "b":2}';<br />
$arr = json_decode($a, true);<br />
为什么出现这种情况呢？该怎么解析带中文的JSON字符串呢？
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