/**
* @var Site[]
*/
- private $sites = array();
+ private $sites = [];
/**
* @param array $sites
*/
- public function __construct( $sites = array() ) {
+ public function __construct( $sites = [] ) {
$this->saveSites( $sites );
}
*
* @param Site $site
*
- * @return boolean Success indicator
+ * @return bool Success indicator
*/
public function saveSite( Site $site ) {
$this->sites[$site->getGlobalId()] = $site;
*
* @param Site[] $sites
*
- * @return boolean Success indicator
+ * @return bool Success indicator
*/
public function saveSites( array $sites ) {
foreach ( $sites as $site ) {
* list and getSite() will return null until saveSite() or saveSites() is called.
*/
public function clear() {
- $this->sites = array();
+ $this->sites = [];
return true;
}