How To Create Functions In PHP – Functions Tutorial – Full PHP 8 Tutorial

In this PHP tutorial, you will learn what functions are & how to create them. In addition to creating functions, you will learn about type hinting, return types, inner functions, union types & so on. In the next couple of videos, you will learn a lot more about functions & how you can use them properly so stay tuned.

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LESSON 1.21
Course Outline – https://github.com/ggelashvili/learnphptherightway-outline
Course Playlist – https://www.youtube.com/playlist?listPLr3d3QYzkw2xabQRUpcZ_IBk9W50M9pe-

CHAPTERS
00:00 – Functions
00:36 – Creating functions
01:10 – Return values from functions
01:52 – Where to define functions
02:14 – Declaring functions conditionally
02:49 – Inner functions
03:47 – Functions with the same name
04:21 – Return types & strict types
06:13 – Nullable types
06:43 – Union types (type hinting multiple types)
07:05 – Mixed type

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