<?php if (class_exists('\Aws\Sdk')) { var_dump(\Aws\Sdk::VERSION); // ver3.x } elseif (class_exists('\Aws\Common\Aws')) { var_dump(\Aws\Common\Aws::VERSION); // ver2.x } Register as a new user and use Qiita more conveniently You get articles that match your needsYou can efficiently read back useful informationWhat you can do with signing up
![入っているAWS SDK for PHPのバージョンを雑に調べる - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/8e479455fa37ee4ab59b216a8b8a82fec4a9c863/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-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTkxNiZoPTMzNiZ0eHQ9JUU1JTg1JUE1JUUzJTgxJUEzJUUzJTgxJUE2JUUzJTgxJTg0JUUzJTgyJThCQVdTJTIwU0RLJTIwZm9yJTIwUEhQJUUzJTgxJUFFJUUzJTgzJTkwJUUzJTgzJUJDJUUzJTgyJUI4JUUzJTgzJUE3JUUzJTgzJUIzJUUzJTgyJTkyJUU5JTlCJTkxJUUzJTgxJUFCJUU4JUFBJUJGJUUzJTgxJUI5JUUzJTgyJThCJnR4dC1jb2xvcj0lMjMyMTIxMjEmdHh0LWZvbnQ9SGlyYWdpbm8lMjBTYW5zJTIwVzYmdHh0LXNpemU9NTYmdHh0LWNsaXA9ZWxsaXBzaXMmdHh0LWFsaWduPWxlZnQlMkN0b3Amcz01YjY3ZmZhODQyNmE0MzgwMTFkMGQxNzMzMTk4N2Q2Mw%26mark-x%3D142%26mark-y%3D112%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTYxNiZ0eHQ9JTQwaW5vdWV0JnR4dC1jb2xvcj0lMjMyMTIxMjEmdHh0LWZvbnQ9SGlyYWdpbm8lMjBTYW5zJTIwVzYmdHh0LXNpemU9MzYmdHh0LWFsaWduPWxlZnQlMkN0b3Amcz1jYjI3YWY3ZDVlZWRhMzkzYWM4YTI4NjEyYzQ1YzU4Zg%26blend-x%3D142%26blend-y%3D491%26blend-mode%3Dnormal%26s%3D68f34fee7abd94188ce0bb6abdd462b6)