use CsvFtp\CsvToFtp;
$configuration = [ 'ftp_server' => 'XXX',
'ftp_username'=> 'XXX',
'ftp_userpass'=> 'XXX',
'file_name' => 'TEST15.csv' ];
$dataArray = [ 'example 1' => '1',
'....' => '2'];
$csv = new CsvToFtp( $configuration );
$csv->addHead(['this','andthis']) // Method addHead() is optional
->setData($dataArray)
->generateCSV();