PHP json_encode中文乱码问题的解决办法_php技巧
下面的PHP代码可以解决以下问题:
1.json_encode UTF8码中文后的字符串不可阅读
2.json_encode 多级数组中文乱码问题
3.json_encode 数组中包含换行时错误问题
4.json_encode 数组中键为中文的问题
function _encode($arr)
{
$na = array();
foreach ( $arr as $k => $value ) {
$na[_urlencode($k)] = _urlencode ($value);
}
return addcslashes(urldecode(json_encode($na)),"\\r\\n");
}
function _urlencode($elem)
{
if(is_array($elem)){
foreach($elem as $k=>$v){
$na[_urlencode($k)] = _urlencode($v);
}
return $na;
}
return urlencode($elem);
}

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