Chinese characters transmitted by json_dencode in PHP gbk environment_PHP tutorial

Copy code The code is as follows:

function ArrEncode($arr){
foreach($arr as $k=>$ v){
if(is_array($v)){
$arr[$k] =ArrEncode($v);
}else{
$arr[$k] = urlencode($ v);
}
}
return $arr;
}
It’s OK in the controller method.
$arr = ArrEncode($uns);
echo urldecode(json_encode($arr));

http://www.bkjia.com/PHPjc/326303.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/326303.htmlTechArticleCopy the code The code is as follows: function ArrEncode($arr){ foreach($arr as $k=$v){ if(is_array($v)){ $arr[$k] =ArrEncode($v); }else{ $arr[$k] = urlencode($v); } } return $arr; } In the controller.. .