How can I fetch a remote file in php over ssh and return file directly to the browser response without creating a copy of the file on the webserver

Question

I am currently using a similar version of the below code to transfer a file from a remote server to my web server and then redirecting to the web server copy of the file in

Answer 1

You can use ssh2_sftp http://php.net/manual/en/function.ssh2-sftp.php ... you must install ssh2 bindings as PECL extension (http://php.net/manual/es/book.ssh2.php)

An example code may be ...

$sftp = ssh2_sftp($connection);

$remote = fopen("ssh2.sftp://$sftp/path/to/file", 'rb');

header( 'Content-type: ......');

while(!feof($remote)){
    echo( fread($remote, 4096));
}

I have not tested the code, but it should work.