php网站备份

// 示例代码：使用tar命令进行备份
$backupFile = 'backup_' . date('YmdHis') . '.tar.gz';
$command = "tar -czf $backupFile /path/to/your/php/site";
exec($command, $output, $return_var);
if ($return_var === 0) {
    echo "Backup completed successfully.";
} else {
    echo "Backup failed.";
}

// 示例代码：使用腾讯云COS进行备份
require 'vendor/autoload.php';

use TencentCloud\Common\Credential;
use TencentCloud\Common\Profile\ClientProfile;
use TencentCloud\Common\Exception\TencentCloudSDKException;
use TencentCloud\Cos\V20180618\CosClient;

$cred = new Credential("SecretId", "SecretKey");
$clientProfile = new ClientProfile();
$clientProfile->setEndpoint("cos.ap-guangzhou.myqcloud.com");
$client = new CosClient($cred, "ap-guangzhou", $clientProfile);

$bucket = "your-bucket-name";
$localFilePath = "/path/to/your/backup/file.tar.gz";
$cosFilePath = "backup/" . date('YmdHis') . ".tar.gz";

try {
    $result = $client->PutObject([
        'Bucket' => $bucket,
        'Key' => $cosFilePath,
        'Body' => fopen($localFilePath, 'rb'),
    ]);
    echo "Upload success.";
} catch (TencentCloudSDKException $e) {
    echo "Upload failed: " . $e->getMessage();
}

# 示例命令：修改文件和目录权限
chmod -R 755 /path/to/your/php/site
chown -R www-data:www-data /path/to/your/php/site