php 生成excel文件 并压缩成zip包加密

生成excel用的composer包  composer require phpoffice/phpword 0.18.0

生成zip用的composer包   composer require gemorroj/archive7z

 1, 'name' => '张三'], ['id' => 2, 'name' => '李四'], ['id' => 3, 'name' => '王五']];

        $title = array('班级', '姓名');
        $spreadsheet = new Spreadsheet();
        $worksheet = $spreadsheet->getActiveSheet()->setTitle('sheet1');

        // $writer = new Xlsx($spreadsheet);
        //表头
        //设置单元格内容
        foreach ($title as $key => $value) {
            $worksheet->setCellValueByColumnAndRow($key + 1, 1, $value);
        }

        $row = 2; //第二行开始
        foreach ($data as $item) {
            $column = 1;
            foreach ($item as $value) {
                $worksheet->setCellValueByColumnAndRow($column, $row, $value);
                $column++;
            }
            $row++;
        }

        # 保存为xlsx
        $filename = 'VoteExcel.xls';
        $filePath = root_path() . 'public/uploads/' . $filename;

        $writer = IOFactory::createWriter($spreadsheet, 'Xls');

        $writer->save($filePath);
        # 浏览器下载
        header('Content-Type:application/vnd.ms-excel');
        header('Content-Disposition:attachment;filename="' . $filename . '"');
        header('Cache-Control:max-age=0');

        $writer->save('php://output');

        return $filePath;
    }


    public static function zipFile()
    {
        $encipterFile = self::excelFile();

        $filename = "test.zip";
        $zip = new \ZipArchive();
        if ($zip->open($filename, \ZipArchive::CREATE | \ZipArchive::OVERWRITE) === true) {
            //设置密码 注意此处不是加密,仅仅是设置密码
            if (!$zip->setPassword('password')) {
                throw new RuntimeException('Set password failed');
            }
            $zip->addFile($encipterFile, $encipterFile);//            //往压缩包内添加文件
            if ($zip->setEncryptionName($encipterFile, \ZipArchive::EM_AES_256)) {       //加密文件 此处文件名及路径是压缩包内的
                throw new RuntimeException('Set encryption failed');
            }
        }
        $zip->close(); //关闭压缩包
    }

}

在框架中全局搜索 test.zip 即可查看完美效果