Lines Matching refs:null
21 protected $users = null;
23 protected $admins = null;
25 protected $roles = null;
27 protected $db_dsn = null;
28 protected $db_user = null;
29 protected $db_passwd = null;
348 if( $this->users === null ) $this->_loadUserData();
395 $dbh = null;
417 if( $this->admins === null ) $this->_loadAdminData();
449 $dbh = null;
514 $dbh = null;
544 $dbh = null;
577 $dbh = null;
611 $dbh = null;
631 if( $this->roles === null ) $this->_loadRoles();
647 while ( $item != null ) {
650 if ( $name != null ) {
667 $dbh = null;
696 $dbh = null;