log('Loading file ' . pathinfo($inputFileName, PATHINFO_BASENAME) . ' information using IOFactory with a defined reader type of ' . $inputFileType);
$reader = IOFactory::createReader($inputFileType);
$worksheetNames = $reader->listWorksheetNames($inputFileName);
$helper->log('Worksheet Names
');
$helper->log('');
foreach ($worksheetNames as $worksheetName) {
$helper->log('- ' . $worksheetName . '
');
}
$helper->log('
');