ssh2_scp_send

(PECL ssh2 >= 0.9.0)

ssh2_scp_sendSend a file via SCP

Description

bool ssh2_scp_send ( resource $session , string $local_file , string $remote_file [, int $create_mode = 0644 ] )

Copy a file from the local filesystem to the remote server using the SCP protocol.

Parameters

session

An SSH connection link identifier, obtained from a call to ssh2_connect().

local_file

Path to the local file.

remote_file

Path to the remote file.

create_mode

The file will be created with the mode specified by create_mode.

Return Values

Returns TRUE on success or FALSE on failure.

Examples

Example #1 Uploading a file via SCP

<?php
$connection 
ssh2_connect('shell.example.com'22);
ssh2_auth_password($connection'username''password');

ssh2_scp_send($connection'/local/filename''/remote/filename'0644);
?>

See Also

Коментарии

After some testing I figured out that ssh2_scp_send does not work exactly as the standard scp command:

- Works: ssh2_scp_send($conn, '/var/tmp/file_01.txt', /var/tmp/file_02.txt');
- Wrong: ssh2_scp_send($conn, '/var/tmp/file_01.txt', /var/tmp'); (Creates file with name 'tmp')
- Fails: ssh2_scp_send($conn, '/var/tmp/file_01.txt', /var/tmp/');
- Fails: ssh2_scp_send($conn, '/dirname', /var/tmp/'); (No recursion)
- Fails: ssh2_scp_send($conn, '/dirname/*', /var/tmp/'); (Cannot copy more than one file.)

Cheers,

Pimmy
2008-04-25 05:23:21
http://php5.kiev.ua/manual/ru/function.ssh2-scp-send.html
In addition to my previous post, I figured out that sftp->fopen->file_get_contents->fwrite has much better performance than ssh2_scp_send.

I've used the following code to test:

<?php
$srcFile 
'/var/tmp/dir1/file_to_send.txt';
$dstFile '/var/tmp/dir2/file_received.txt';

// Create connection the the remote host
$conn ssh2_connect('my.server.com'22);

// Create SFTP session
$sftp ssh2_sftp($conn);

$sftpStream = @fopen('ssh2.sftp://'.$sftp.$dstFile'w');

try {

    if (!
$sftpStream) {
        throw new 
Exception("Could not open remote file: $dstFile");
    }
   
   
$data_to_send = @file_get_contents($srcFile);
   
    if (
$data_to_send === false) {
        throw new 
Exception("Could not open local file: $srcFile.");
    }
   
    if (@
fwrite($sftpStream$data_to_send) === false) {
        throw new 
Exception("Could not send data from file: $srcFile.");
    }
   
   
fclose($sftpStream);
                   
} catch (
Exception $e) {
   
error_log('Exception: ' $e->getMessage());
   
fclose($sftpStream);
}
?>

For the test I've sent three files with total size of 6kB, and the times to send including connect to the server were:

SFTP -> 15 sec.
ssh2_scp_send -> 22 sec.

Cheers,

Pimmy
2008-05-02 05:07:17
http://php5.kiev.ua/manual/ru/function.ssh2-scp-send.html
On Windows, I had trouble using ssh2_scp_send: files copied to a remote server where incomplete (truncated) and/or locked (error message : "access denied"). The back-end is also on Windows, using CopSSH (cygwin-based SSH server).

The SSH session was kept open - and the file were never flushed to disk.

There's a workaround though - make an explicit call to "exit" to close the session (flushing file content to disk):

<?php
  $objConnection 
ssh2_connect($strHost$strPort$methods$callbacks);
 
ssh2_auth_password($objConnection$strUser$strPassword);
 
ssh2_scp_send($objConnection $strSource$strDest);

 
// Add this to flush buffers/close session
 
ssh2_exec($objConnection'exit');
?>
2010-04-02 09:23:40
http://php5.kiev.ua/manual/ru/function.ssh2-scp-send.html
In case the command:

$sftpStream = @fopen('ssh2.sftp://'.$sftp.$dstFile, 'w');

causes you a segmentation fault, try using:

$sftpStream = @fopen('ssh2.sftp://'.intval($sftp).$dstFile, 'w');

Credit: http://stackoverflow.com/questions/7414175/php-sftp-seg-fault
2017-02-07 11:40:59
http://php5.kiev.ua/manual/ru/function.ssh2-scp-send.html

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