|  | @@ 3972-3975 (lines=4) @@ | 
                                                            
                                    | 3969 |  | 				if ($this->sessionCaching['rootstat'] && isset($this->sessionCache['rootstat'][$rootKey])) { | 
                                                            
                                    | 3970 |  | 				    if ($ret = $this->sessionCache['rootstat'][$rootKey]) { | 
                                                            
                                    | 3971 |  | 				        if ($this->options['rootRev'] === $ret['rootRev']) { | 
                                                            
                                    | 3972 |  | 				            if (isset($this->options['phash'])) { | 
                                                            
                                    | 3973 |  | 				                $ret['isroot'] = 1; | 
                                                            
                                    | 3974 |  | 				                $ret['phash'] = $this->options['phash']; | 
                                                            
                                    | 3975 |  | 				            } | 
                                                            
                                    | 3976 |  |  | 
                                                            
                                    | 3977 |  | 				            return $ret; | 
                                                            
                                    | 3978 |  | 				        } | 
                                                                                
                                |  | @@ 3990-3993 (lines=4) @@ | 
                                                            
                                    | 3987 |  | 	        if ($ret) { | 
                                                            
                                    | 3988 |  | 	            $this->rootModified = false; | 
                                                            
                                    | 3989 |  | 	            $this->sessionCache['rootstat'][$rootKey] = $ret; | 
                                                            
                                    | 3990 |  | 	            if (isset($this->options['phash'])) { | 
                                                            
                                    | 3991 |  | 	                $ret['isroot'] = 1; | 
                                                            
                                    | 3992 |  | 	                $ret['phash'] = $this->options['phash']; | 
                                                            
                                    | 3993 |  | 	            } | 
                                                            
                                    | 3994 |  | 	        } else { | 
                                                            
                                    | 3995 |  | 	            unset($this->sessionCache['rootstat'][$rootKey]); | 
                                                            
                                    | 3996 |  | 	        } |