php实名认证，身份证号，姓名加照片比对

阿里云接口

/**
 * 检测人脸
 */
public function checkFace($idcard,$name,$img_base64)
{
    $host = "https://zfah.market.alicloudapi.com";
    $path = "/efficient/idfaceIdentity";
    $method = "POST";
    $appcode = C('FACE.AppCode');
    $headers = array();
    array_push($headers, "Authorization:APPCODE " . $appcode);
    //根据API的要求，定义相对应的Content-Type
    array_push($headers, "Content-Type" . ":" . "application/x-www-form-urlencoded; charset=UTF-8");
    $bodys = "base64Str=".$img_base64."&liveChk=0&name=".$name."&number=".$idcard;
    $url = $host . $path;

    $curl = curl_init();
    curl_setopt($curl, CURLOPT_CUSTOMREQUEST, $method);
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($curl, CURLOPT_FAILONERROR, false);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($curl, CURLOPT_HEADER, false);
    if (1 == strpos("$" . $host, "https://")) {
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, false);
    }
    curl_setopt($curl, CURLOPT_POSTFIELDS, $bodys);
    $result = curl_exec($curl);
    // /**
    // {
    //     "error_code": 0,
    //     "reason": "成功",
    //     "result": {
    //         "IdCardNo": "321302************",
    //         "Name": "纪*",
    //         "Validate_Result": 1,
    //         "Similarity": 89
    //     }
    // }
    //  */

    // /**
    // {
    //     "error_code": 0,
    //     "reason": "成功",
    //     "result": {
    //         "IdCardNo": "321302************",
    //         "Name": "纪*",
    //         "Validate_Result": 4,
    //         "Similarity": 0
    //     }
    // }
    // */

    $flag = false;
    $reason = '';
    $similarity = '';
    $result = json_decode($result,true);
    setlog($result,[],'face');
    if ($result['error_code'] != 0) {
        $reason = '验证失败';
    } else {
        $validate_result = $result['result']['Validate_Result'];
        $similarity = $result['result']['Similarity'];
        if ($validate_result == -1) {
            $reason = '身份证和姓名不一致';
        }
        if ($validate_result == -2) {
            $reason = '公安库中无此身份证记录';
            $flag = true;
        }
        if ($validate_result == -3) {
            $reason = '公安身份证库中没有此号码的照片';
            $flag = true;
        }
        if ($validate_result == -4) {
            $reason = '照片参数不合格';
        }
        if ($validate_result == -5) {
            $reason = '照片相片体积过大';
        }
        if ($validate_result == -6) {
            $reason = '请检查图片编码';
        }
        if ($validate_result == -7) {
            $reason = '照片相片体积过小';
        }
        if ($validate_result == 1) {
            if ($similarity == -1) {
                $reason = '照片模糊，请选择清晰度较高的人脸图片';
            } else {
                $reason = '系统分析为同一人';
                $flag = true;
            }
        }
        if ($validate_result == 2) {
            if ($similarity == -1) {
                $reason = '照片模糊，请选择清晰度较高的人脸图片';
            } else {
                $reason = '系统分析可能为同一人';
                $flag = true;
            }
        }
        if ($validate_result == 3) {
            $reason = '系统分析为不是同人';
        }
        if ($validate_result == 4) {
            $reason = '没检测到人脸';
        }
        if ($validate_result == 5) {
            $reason = '疑似非活体';
        }
        if ($validate_result == 6) {
            $reason = '出现多张脸';
        }
        if ($validate_result == 6) {
            $reason = '身份证和姓名一致，官方人脸比对失败';
        }
    }
    $response = [
        'result' => $flag,
        'reason' => $reason,
        'similarity' => $similarity
    ];
    return $response;
}

按次数收费。
实名更安全，比如小区业主实名，人脸识别进出。