public function dir_closedir() {
    assert(isset($this->client));
    $this->client->close();
    $this->client = null;
  }
public function dir_closedir() {
    assert(isset($this->client));
    $this->client->close();
    $this->client = null;
  }
public function dir_closedir ( ) { assert ( isset ( $ this -> client ) ) ; $ this -> client -> close ( ) ; $ this -> client = null ; }
Close an open directory handle.
Close an open directory handle .