| private static filterBlankFromCommaSepList ( string $parameters ) : array | ||
| $parameters | string | The unfiltered list. |
| return | array | The filtered list of strings as an array. |
private static function filterBlankFromCommaSepList($parameters)
{
$parameters = explode(',', $parameters);
$parameters = array_filter($parameters, 'strlen');
$parameters = array_unique($parameters);
return $parameters;
}