通过PHP脚本进行的FTP上传无效，但ftp_mkdir有效

Question

I am trying to upload a file to an FTP Server via a PHP script. The connection works and I can create subdirectories on the server. However ftp_put gives the following error:

Warning: ftp_nb_put() [function.ftp-nb-put]: php_connect_nonb() failed: Operation now in progress (115) in ...

Warning: ftp_nb_put() [function.ftp-nb-put]: Type set to I in ....

This is the script

$conn_id = ftp_ssl_connect($ftpHost);#
$login_result = ftp_login($conn_id, $ftpUser, $ftpPw);

ftp_pasv($conn_id, true);


// Verbindung überprüfen
if ((!$conn_id) || (!$login_result))
    {
    // no Connection

    }else{
    // Connection WORKS!

    if(!@ftp_chdir ( $conn_id , $ftpDir )){
        // ftp_mkdir WORKS!
            @ftp_mkdir($conn_id, $ftpDir);
        }//if(!@ftp_chdir ( $conn_id , $ftpDir )){


    if (ftp_put($conn_id, $myFile, $targetfile, FTP_BINARY)) {
                 // Upload success: NOT WORKING!

            }       


    }

}//if ((!$conn_id) || (!$login_result))

How can I change my script to get my desired behaviour?

Answer 1

As you didn't provide us much useful information, I can only suggest that this is a network issue that prevents opening a data transfer connection.

For details refer to my article on FTP connection modes and necessary network configuration .

If you provide more details, like an FTP server log or any kind of network log (eg from Wireshark), you will likely get more concrete answers.