🛠一个工具箱

xy_jx/utils

1.生成二维码 2.xml与数组转换 3.生成范围经纬度 4.经纬度换算距离 5.人民币转大写 6.MurmurHash 7.GoogleAuth 8.对称加密和证书加密 9.访问限制 10.生成证书 11.验证码 12.Excel导出 13.jwt

第一步：composer安装

 composer require xy_jx/utils

第二步使用：

获取随机字符串

     echo  rand_string();//KPV1

获取UUID

      echo  UUID();//0b90f8b2-dca8-4ee8-86a1-f2a990605912

数字人民币转汉字大写

      echo  rmb_capital(159622);//壹拾伍万玖仟陆佰贰拾贰圆

验证码

use xy_jx\Utils\Captcha;
class xy
{      
        // 初始化验证码类
        $Captcha = new Captcha();
        // 生成验证码和key  （密钥没有存储到session或Cookie）可自己存储 防止用户重复使用
        $cap = $Captcha->create();
        //echo $cap['img'];//data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAMgAAAA+CAMAAABZTaSoAAAAclBMVEXOvPAKZhygpcukoLrfprXhuaOenLe+n8ianayatMa...
        // 验证是否正确
        var_dump($Captcha->check($cap['code'], $cap['key']));// true
}

jwt

use xy_jx\Utils\Jwt;
class xy
{      
        //设置额外的密钥
        Jwt::set('iv', '@user@token@jwt*');
        $user  = [
            'id'        => 5,
            'tel'       => '188888888888',
            'name'      => 'xy',
            'email'     => 'xy@email.com',
            'sex'       => 2,
            'login_num' => 12,
        ];
        //获取token
        $token = Jwt::getToken($user);
        //通过token获取用户数据
        $user  = Jwt::getUser($token['token']);
        var_dump($user);
}

加解密数据

use xy_jx\Utils\Encryption;
class xy
{      
        $data = [
            'id'        => 5,
            'tel'       => '188888888888',
            'name'      => 'xy',
            'email'     => 'xy@email.com',
            'sex'       => 2,
            'login_num' => 12,
        ];
        //加密数据
        $encrypt = Encryption::Encrypt($data);
        //解密数据
        var_dump(Encryption::Decrypt($encrypt));
}

谷歌验证码GoogleAuthenticator

use xy_jx\Utils\GoogleAuthenticator;
class xy
{      
        //创建一个密钥
        $secret = GoogleAuthenticator::createSecret();//WQI5IOGD6WSRHDIFNFHYJCHANUJZDMAG
        //通过密钥获取一个验证码
        $code = GoogleAuthenticator::getCode($secret);//273079
        //通过密钥验证code
        var_dump(GoogleAuthenticator::verifyCode($secret, $code));// true
        //获取第3方绑定二维码（从google图表中获取图像的QR码URL）
        echo GoogleAuthenticator::getQRCodeGoogleUrl(
            $name = 'xy',
            $secret,
            $title = '绑定密钥'
        );//https://api.qrserver.com/v1/create-qr-code/?data=otpauth%3A%2F%2Ftotp%2Fxy%3Fsecret%3DG3HVLCM5OCO6GTLCVNTD35UFIO4L6GB3%26issuer%3D%25E7%25BB%2591%25E5%25AE%259A%25E5%25AF%2586%25E9%2592%25A5&size=200x200&ecc=M      

}

Excel导出

额外安装phpspreadsheet

composer require phpoffice/phpspreadsheet

use xy_jx\Utils\Excel;
class xy
{      
        $userAll = [
            [
                'id'   => 1,
                'name' => '张三',
                'cd'   => date('Y-m-d'),
            ],
            [
                'id'   => 2,
                'name' => '李四',
                'cd'   => date('Y-m-d'),
            ],
            [
                'id'   => 3,
                'name' => '王五',
                'cd'   => date('Y-m-d'),
            ],
        ];

        Excel::header('用户导出', ['id' => 'ID', 'name' => '名字', 'cd' => '时间'])
            ->content($userAll)->save('Xlsx', true, '用户.Xlsx');
}

其他方法使用也如此（很简单可自行查看代码都有注释）

有什么建议和意见，可通过issue或邮箱反馈