Typed Properties 2.0というRFCが投票フェーズに入ったのですが、2018/09/13時点で賛成48反対0となっていて、ほぼ決まりの状態です。 Typed Properties 2.0 どういうRFCなのかというと、これです。 class User { public int $id; public string $name; public function __construct(int $id, string $name) { $this->id = $id; $this->name = $name; } } class Example { // 対象型はvoidとcallable以外全て public int $scalarType; protected ClassName $classType; private ?ClassName $nullableClassTy
![【PHP7.4】ついにPHPにプロパティ型指定がやってくる - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/f619508bbedb692476cfb3e1c53b248f99f3c478/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fcdn.qiita.com%252Fassets%252Fpublic%252Farticle-ogp-background-9f5428127621718a910c8b63951390ad.png%3Fixlib%3Drb-4.0.0%26w%3D1200%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTkxNiZoPTMzNiZ0eHQ9JUUzJTgwJTkwUEhQNy40JUUzJTgwJTkxJUUzJTgxJUE0JUUzJTgxJTg0JUUzJTgxJUFCUEhQJUUzJTgxJUFCJUUzJTgzJTk3JUUzJTgzJUFEJUUzJTgzJTkxJUUzJTgzJTg2JUUzJTgyJUEzJUU1JTlFJThCJUU2JThDJTg3JUU1JUFFJTlBJUUzJTgxJThDJUUzJTgyJTg0JUUzJTgxJUEzJUUzJTgxJUE2JUUzJTgxJThGJUUzJTgyJThCJnR4dC1jb2xvcj0lMjMyMTIxMjEmdHh0LWZvbnQ9SGlyYWdpbm8lMjBTYW5zJTIwVzYmdHh0LXNpemU9NTYmdHh0LWNsaXA9ZWxsaXBzaXMmdHh0LWFsaWduPWxlZnQlMkN0b3Amcz1lMWNiNzVhNTcwNjg2YTQ3ZDA2Y2IyZmFiZDdhZDk1NA%26mark-x%3D142%26mark-y%3D112%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTYxNiZ0eHQ9JTQwcmFuYV9rdWFsdSZ0eHQtY29sb3I9JTIzMjEyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTM2JnR4dC1hbGlnbj1sZWZ0JTJDdG9wJnM9OWEyOTM0NDEzMjY2OGY0ODNmNzM4MTFlNmFhMTMzY2U%26blend-x%3D142%26blend-y%3D491%26blend-mode%3Dnormal%26s%3Dd8dec1cc101071980aa479bfbb0cf4df)