| protected getConfigForSet ( string $setName ) : array | false | ||
| $setName | string | The name of the responsive image set to get |
| return | array | false | |
protected function getConfigForSet($setName)
{
$name = strtolower($setName);
$sets = array_change_key_case($this->configSets, CASE_LOWER);
return isset($sets[$name]) ? $sets[$name] : false;
}