验证码

public function yzm()
    {

        $file=file_get_contents("php://input");
        $arr =json_decode($file,true);
        $arr['lxdh']="18735361909";
        if ($arr['lxdh'] != "") {
            $iphone = "/^1[34578]\d{9}$/";
            $ip = preg_match($iphone, $arr['lxdh']);
            if (!$ip) {
                $data = array("result" => '3', "message" => "手机号格式不正确！"); //组装JSON
                echo json_encode($data); //返回
                die;
            } else {
                ini_set("display_errors", "on"); // 显示错误提示，仅用于测试时排查问题
                // error_reporting(E_ALL); // 显示所有错误提示，仅用于测试时排查问题
                set_time_limit(0); // 防止脚本超时，仅用于测试使用，生产环境请按实际情况设置
                header("Content-Type: text/plain; charset=utf-8"); // 输出为utf-8的文本格式，仅用于测试
                $resp = $this->sendSms($arr['lxdh']);
                $result = $this->objectToArray($resp);
                if ($result['Code'] == 'OK') {
                    $_SESSION['fsapi_code'] = $_SESSION['smscode'];

                    $data = array("result" => '1', "message" => "发送成功！", 'code' => $_SESSION['fsapi_code']); //组装JSON
                    echo json_encode($data); //返回
                    die;
                } else {
                    unset($_SESSION['smscode']);
                    $data = array("result" => '2', "message" => "发送失败！"); //组装JSON
                    echo json_encode($data); //返回
                    die;
                }
            }
        } else {
            $data = array("result" => '4', "message" => "请输入手机号！"); //组装JSON
            echo json_encode($data); //返回
            die;
        }
    }


    /**
     * 发送短信
     */
    public function sendSms($phone)
    {
        $params = array();
        // *** 需用户填写部分 ***
        // fixme 必填: 请参阅 https://ak-console.aliyun.com/ 取得您的AK信息
//    $accessKeyId = "LTAIruBSl1lb9Qy5";
//    $accessKeySecret ="KAiAf0iP809tW0NCNmOYqx1R4jNvMj";

        $accessKeyId = "";
        $accessKeySecret = "";

        // fixme 必填: 短信接收号码
        $params["PhoneNumbers"] = "$phone";

        // fixme 必填: 短信签名，应严格按"签名名称"填写，请参考: https://dysms.console.aliyun.com/dysms.htm#/develop/sign
        //$params["SignName"] = "兴安之家";

        $params["SignName"] = "";

        // fixme 必填: 短信模板Code，应严格按"模板CODE"填写, 请参考: https://dysms.console.aliyun.com/dysms.htm#/develop/template
        //$params["TemplateCode"] = "SMS_165580748";
        $params["TemplateCode"] = "SMS_202450353";
        $code = rand(111111, 999999);

        // fixme 可选: 设置模板参数, 假如模板中存在变量需要替换则为必填项
        $params['TemplateParam'] = Array(
            "code" => $code,
            "product" => "11"
        );
        $_SESSION['smscode'] = $code;
        // fixme 可选: 设置发送短信流水号
        $params['OutId'] = "12345";

        // fixme 可选: 上行短信扩展码, 扩展码字段控制在7位或以下，无特殊需求用户请忽略此字段
        $params['SmsUpExtendCode'] = "1234567";


        // *** 需用户填写部分结束, 以下代码若无必要无需更改 ***
        if (!empty($params["TemplateParam"]) && is_array($params["TemplateParam"])) {
            $params["TemplateParam"] = json_encode($params["TemplateParam"], JSON_UNESCAPED_UNICODE);
        }

        // 初始化SignatureHelper实例用于设置参数，签名以及发送请求
        import('Org.Net.SignatureHelper');
        $helper = new \SignatureHelper();
        //echo "<pre>";print_r($params);exit();
        // 此处可能会抛出异常，注意catch
        $content = $helper->request($accessKeyId, $accessKeySecret, "dysmsapi.aliyuncs.com", array_merge($params, array("RegionId" => "cn-hangzhou", "Action" => "SendSms", "Version" => "2017-05-25",))
        // fixme 选填: 启用https
        // ,true
        );

        return $content;
    }


//将对象转成数组
    public function objectToArray($e)
    {
        $e = (array)$e;
        foreach ($e as $k => $v) {
            if (gettype($v) == 'resource') return;
            if (gettype($v) == 'object' || gettype($v) == 'array')
                $e[$k] = (array)$this->objectToArray($v);
        }

        return $e;
    }