What are best practices for transferring a locally saved CSV file to an FTP server using PHP?

Transferring a locally saved CSV file to an FTP server using PHP involves establishing a connection to the FTP server, uploading the file, and closing the connection. To achieve this, you can use PHP's built-in FTP functions like ftp_connect, ftp_login, ftp_put, and ftp_close.

// FTP server credentials
$ftp_server = 'ftp.example.com';
$ftp_username = 'username';
$ftp_password = 'password';

// Local CSV file path
$local_file = '/path/to/local/file.csv';

// Remote FTP file path
$remote_file = '/path/to/remote/file.csv';

// Connect to FTP server
$ftp_conn = ftp_connect($ftp_server);
ftp_login($ftp_conn, $ftp_username, $ftp_password);

// Upload file to FTP server
if (ftp_put($ftp_conn, $remote_file, $local_file, FTP_ASCII)) {
    echo "File uploaded successfully";
} else {
    echo "Failed to upload file";
}

// Close FTP connection
ftp_close($ftp_conn);