CsvFileImport::tryToGetValue

protected function tryToGetValue($srcName, &$srcData, &$value, &$map, $htmldecode = false)
{
	if($value !== '')
	{
		$value = '';
	}

	if(!isset($map[$srcName]))
	{
		return false;
	}

	$k = $map[$srcName];
	$value = isset($srcData[$k]) ? $srcData[$k] : '';
	if($htmldecode)
	{
		$value = htmlspecialcharsback($value);
	}
	return true;
}