//中文json函数方法
function json_encode_cn($arr) {
$str = json_encode($arr);
$search = "#\\\u([0-9a-f]+)#ie";
$replace = "iconv('UCS-2', 'UTF-8', pack('H4', '\\1'))";
return preg_replace($search, $replace, $str);
}
//使用示例:
$arr = array (
'name' => '小明',
'sex' => '男',
'age' => 22,
);
$json_str = json_encode_cn($arr);
echo $json_str;//{"name":"小明","sex":"男","age":22} 最佳答案