- [Instructor] It's time for another challenge assignment.…For this challenge, I want you to try creating…PHP Classes which use Inheritance.…I'm not going to give you a set of classes…for you to work with.…I want you to choose your own category.…Pick a topic that interests you.…Maybe it's a hobby of yours, or it's something…that you frequently work with.…Or, something you're very familiar with.…You want to try and find a category…that has subcategories which have similarities…to the parent category and have shared attributes.…After all, that's when Inheritance works best.…
And, that's part of why I don't want to give you…a list of things to work with.…It's because I want you to do some thinking…about when Inheritance would actually be useful.…Once you do that, take the time…to map out the Inheritance on paper.…Before you start writing code,…get out a piece of paper, draw some boxes,…list out the properties and methods,…and make sure that you have a good feeling…for what the Inheritance is going to look like.…It'll also help you to identify if you've picked…
Author
Released
11/17/2017- Defining classes
- Calling methods
- Class inheritance
- Extending and overriding classes
- Accessing and controlling access to properties and methods
- Static properties and methods
- Magic methods: constructor, destructor, and clone
- Creating a PHP OOP project
Skill Level Intermediate
Duration
Views
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Introduction
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Welcome1m 3s
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1. Overview and Project Setup
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What is OOP?5m 21s
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Project setup3m 1s
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2. Object Basics
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Define a class5m 52s
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Instances6m 13s
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Class properties9m 56s
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Class methods5m 12s
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Refer to an instance3m 54s
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3. Class Inheritance
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What is inheritance?3m 26s
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Define a subclass7m 27s
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Extend and override7m 7s
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Challenge: Inheritance3m 11s
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Solution: Inheritance8m 10s
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4. Object Access Control
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Visibility modifiers9m 18s
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Beware of overloading5m 37s
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Setter and getter methods4m 46s
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Challenge: Access control2m 51s
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Solution: Access control8m 33s
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5. Static Properties and Methods
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The static modifier7m 12s
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Inherited static behaviors5m 45s
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Class constants4m 43s
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Refer to the parent class7m 19s
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Late static bindings7m 12s
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Challenge: Static references3m 30s
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Solution: Static references7m 45s
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6. Magic Methods
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Constructor method4m 46s
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Constructor arguments7m 51s
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Destructor method4m 34s
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Clone method6m 9s
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Assignment by reference4m 20s
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Compare objects4m 8s
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7. A PHP OOP Project
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Project introduction5m 57s
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Challenge: The bicycle class2m 53s
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Solution: The bicycle class6m 36s
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From instances to HTML6m 46s
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Read from a CSV file7m 44s
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Improve parseCSV5m 43s
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From a CSV file to instances2m 33s
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Conclusion
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Next steps36s
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Video: Challenge: Inheritance