Upload directory for two different hosts

Question

I have two different services, websites on two different hosts, and there's one shared thing - Upload directory. Do you have some idea, how to solve that problem ? Or just how to share one admin Panel between two different websites, on two different hosts ?

Answer 1

I recommend you set up an FTP server, then upload the files to that FTP.

I normally use phpseclib library when working with FTPs (this library supports SFTP)

You will have access to all the files on the FTP from any of the servers.

Sample usage:

$sftp = new Net_SFTP('www.domain.tld');
$sftp->login('username', 'password');
$sftp->chdir('upload');
$sftp->put('filename.remote', 'xxx'); // string to be uploaded or file_get_contents('local.file')
$sftp->put('filename.remote', 'local.file', NET_SFTP_LOCAL_FILE);
$remoteFileContent = $sftp->get('filename.remote');
$sftp->get('filename.remote', 'local.file'); // copy remote file
$sftp->delete('filename.remote'); // delete file

PS: Removed error handling and includes for ease of reading

Answer 2

If they are on the same server, have both websites write to the same directory (will need to give them both permission to do so).