https://phpc.tv/videos/watch/0a40924c-fbd1-4f8b-8f1d-3bba6871768f Level: Beginner What's the difference between service location and dependency injection? Why is this dependency injection thing such a big deal anyway, and how do you use that tool correctly? I'll answer these questions and more, including real-world examples of refactoring an application toward the more explicit, testable, closer-to-SOLID applications. Tue, 14 Apr 2026 21:33:31 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://phpc.tv https://phpc.tv/lazy-static/avatars/a00c380b-7291-4db3-b239-61999888fbca.png https://phpc.tv/videos/watch/0a40924c-fbd1-4f8b-8f1d-3bba6871768f All rights reserved, unless otherwise specified in the terms specified at https://phpc.tv/about and potential licenses granted by each content's rightholder.