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PHP中解析json,该怎么解决

WBOY
WBOYOriginal
2016-06-13 11:57:13983browse

PHP中解析json
我从一个页面获取到一个json字符串,然后将它转换为json数组再插入到数据库中,但插进去的都是空值,我确定能获取到json字符串。
    include_once('inc/conn.php');
    $json_string=$_REQUEST["visitor"];
    $addressInfo=json_decode( $json_string,TRUE);
        $name=$addressInfo['name'];
        $idcard=$addressInfo['idcrd']; 
        $visitedphone=$addressInfo['visitedphone'];
        $address=$addressInfo['address'];
        $visitedorganization=$addressInfo['visitedorganization'];
        echo"1$visitedphone";
        echo"2$address";
        echo"3$visitedorganization";
        $sql="insert into adress_list(name,idcrad,tel,adress,visitorganization)values('$name','$idcard','$visitedphone','$address','$visitedorganization'); ";
        $rest=0;
        $rest = mysql_query($sql);
        echo mysql_error();
        if($rest){
            echo "恭喜,上传成功!";
        }else{
            echo "上传失败,请重新上传!";
        }
    //关闭数据库 
    mysql_close($con);         

?>
这是我的代码   求大神指导,急求。。。
------解决方案--------------------
$name =  $addressInfo['visitors'][0]['name'];  这样才行。
------解决方案--------------------
少了一层  foreach 一下你就看到了
------解决方案--------------------
应该这样写
$addressInfo=json_decode( $json_string,TRUE);
$addressInfo=['visitors'][0];
一下是你原来的代码

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