Hour 9. Objects
What You’ll Learn in This Hour:
What objects and classes are
How to create classes and instantiate objects
How to create and access properties and methods
How to manage access to properties and methods
How to create classes that inherit functionality from others
How to find out about objects in your code
How to save objects to a string that can be stored in a file or database
Object-oriented programming is dangerous. It can change the way you think about coding, and once the concepts have a hold on you, they don’t let go. PHP, like Perl before it, has progressively incorporated more object-oriented aspects into its syntax and structure. PHP 4 made it possible to use object-oriented code at the heart of a project. PHP 5 has extended ...
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