Uploaded March 2016 | Updated September 2026, 2 weeks ago
PHP 7 supports data type declarations for values returned from a function. Similar to argument type declarations, return type declarations specify the type of the value that will be returned from a function.
PHP 7 supports data type declarations for values returned from a function. Similar to argument type declarations, return type declarations specify the type of the value that will be returned from a function.
![EASY Vue 3 Composition API 🙌 [FULL TUTORIAL]](https://i.ytimg.com/vi/Pajw6WBeWr4/mqdefault.jpg "EASY Vue 3 Composition API 🙌 [FULL TUTORIAL]
Why would you want to use the new Vue 3 API? In this video, we chat about Vue 3 vs Vue 2 as well as Refs, reactivity & Vue X in this in-depth Vue 3 API composition demonstration and walk-through. Liked this content? Buy Me A Kofi To Show Your Support: https://ko-fi.com/P5P34J14C
CHAPTERS
00:00 Introduction
00:16 Why would we want to use the composition API?
02:25 Convert to composition API
09:30 Component lifecycle hooks
20:45 Watch & WatchEffect
26:43 Proxy Objects
28:06 Refs in-depth
33:30 Reactive
39:41 Props & AppContext
40:30 Vuex Composition API
41:53 Goodbye
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Watch next 👇
Programming 101 FREE YouTube Course: https://youtube.com/playlist?list=PLGC-hHIh7l5s6Spz86OT1u0A7kvQH-2B0
Javascript Tutorials: https://youtube.com/playlist?list=PLGC-hHIh7l5vs0uDGlQEXQGQR2hW8Gcwl")
