OrderDataObserver
in package
implements
SplObserver
Class OrderDataObserver
Tags
Interfaces, Classes and Traits
- SplObserver
Table of Contents
- $dataChanges : array<string|int, DataChange>
- getDataChanges() : array<string|int, DataChange>
- Get the recorded DataChange instances.
- update() : void
- Receive update from subject.
Properties
$dataChanges
private
array<string|int, DataChange>
$dataChanges
= []
Methods
getDataChanges()
Get the recorded DataChange instances.
public
getDataChanges() : array<string|int, DataChange>
Return values
array<string|int, DataChange> —update()
Receive update from subject.
public
update(SplSubject $subject) : void
Parameters
- $subject : SplSubject
-
The SplSubject notifying the observer of an update.