/**
* Get formatted groups.
*
* @return array
*/
protected function getFormattedGroups()
{
if (!isset($this->formattedData['groups'])) {
$this->formattedData['groups'] = $this->formatter->getGroups();
}
return $this->formattedData['groups'];
}
/**
* Get formatted groups, if either "createMissing" groups option is true.
*
* @return array
*/
protected function getFormattedGroups()
{
if (!isset($this->formattedData['groups'])) {
$this->formattedData['groups'] = array();
if ($this->options['groups']['createMissing']) {
$this->formattedData['groups'] = $this->formatter->getGroups();
}
}
return $this->formattedData['groups'];
}
