微信登录，获取手机号码

$token_url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={$appid}&secret={$secret}";
        $token_data = json_decode(file_get_contents($token_url), true);
        $access_token = $token_data['access_token'];
        $url = "https://api.weixin.qq.com/wxa/business/getuserphonenumber?access_token={$access_token}";
        $post_data = json_encode(['code' => $pcode]);
        $result = json_decode($this->globalHttp($url, $post_data), true);