//rawData转数组
public static function rawDatatoArray($rawData)
{

​    $newArray = [];
    if($rawData!='uninfo'){
        $rawData = str_replace('{', '', $rawData);
        $rawData = str_replace('}', '', $rawData);
        $url = explode('"avatarUrl":"', $rawData);
        $url = str_replace('"', '', $url[1]);
        $rawData = str_replace('"', '', $rawData);
        $rawData = explode(',', $rawData);

​        foreach ($rawData as $key => $v) {
            if (!empty($v)) {
                $key1 = explode(":", $v);
                $newArray[$key1[0]] = $key1[1];
            }

​        };
        $newArray['avatarUrl'] = $url;
    }else{

​        $newArray=array(
            'avatarUrl' =>'',
            'nickName' =>'uninfo'

​        );

​    }

​    return $newArray;
}