In this video, you will learn all you need to know about traits in PHP with examples & in-depth explanations. You'll learn what problems traits solve as well as the problems it can introduce.
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LESSON 2.14
Course Outline - [ Ссылка ]
Course Playlist - [ Ссылка ]-
RESOURCES
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CHAPTERS
00:00 - Intro
00:27 - Multiple inheritance problem
02:02 - Overview of coffee maker example in code
03:08 - Using interfaces instead of multiple inheritance
05:43 - Creating & using traits
08:22 - How do traits work?
08:39 - Method precedence
11:02 - Conflict resolution ("insteadof" & "as" operators)
13:38 - Changing visibility of trait methods
16:02 - Composing traits from other traits
16:46 - Properties within traits
20:40 - Abstract methods in traits
23:19 - Static properties & methods in traits
25:38 - Magic __CLASS__ constant in traits
26:13 - Personal opinion & downsides of traits
28:46 - Example comparing inheritance & traits
