core-bundle/src/Resources/contao/dca/tl_form_field.php
public function getFields()
	{
		$arrFields = $GLOBALS['TL_FFL'];

		// Add the translation
		foreach (array_keys($arrFields) as $key)
		{
			$arrFields[$key] = $GLOBALS['TL_LANG']['FFL'][$key][0];
		}

		return $arrFields;
	}
public function getFields()
	{
		$arrFields = $GLOBALS['TL_FFL'];

		// Add the translation
		foreach (array_keys($arrFields) as $key)
		{
			$arrFields[$key] = $GLOBALS['TL_LANG']['FFL'][$key][0];
		}

		return $arrFields;
	}
Return a list of form fields

@return array