info/DesignPatternsPHP
1
0
Fork 0
mirror of https://github.com/DesignPatternsPHP/DesignPatternsPHP.git synced 2025-07-05 15:43:29 +02:00
Code Issues Projects Releases Wiki Activity

Update User.php

Browse Source 
php8.1 test error handle
This commit is contained in:
hawk
2021-12-15 08:39:35 +08:00
committed by GitHub
parent 548d20b9c2
commit 491e07fbf8
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
Behavioral/Observer/User.php
View File

@ -22,23 +22,23 @@ class User implements SplSubject
$this->observers = new SplObjectStorage(); $this->observers = new SplObjectStorage();
} }
public function attach(SplObserver $observer) public function attach(SplObserver $observer): void
{ {
$this->observers->attach($observer); $this->observers->attach($observer);
} }
public function detach(SplObserver $observer) public function detach(SplObserver $observer): void
{ {
$this->observers->detach($observer); $this->observers->detach($observer);
} }
public function changeEmail(string $email) public function changeEmail(string $email): void
{ {
$this->email = $email; $this->email = $email;
$this->notify(); $this->notify();
} }
public function notify() public function notify(): void
{ {
/** @var SplObserver $observer */ /** @var SplObserver $observer */
foreach ($this->observers as $observer) { foreach ($this->observers as $observer) {