PHP Interview Program || #PHP_interview #preparation #shorts #2023 #php Part – 11

PHP Interview Program || #PHP_interview #preparation #shorts #2023 #php Part – 11
PHP Pattern Program in Code Camp BD

PHP supports several design patterns, including:

Singleton pattern: ensures that a class has only one instance, while providing a global point of access to it.

Factory pattern: creates objects without specifying the exact class of object that will be created.

Observer pattern: allows objects to observe and be notified of changes to other objects.

Decorator pattern: dynamically adds or extends the behavior of an object without affecting the behavior of other objects from the same class.

Model-View-Controller (MVC) pattern: separates an application into three interconnected parts – the model (data), the view (user interface), and the controller (processes that handle input).

Command pattern: separates an object’s request for action into a stand-alone command object that can be passed to other objects or placed into a queue.

Adapter pattern: converts the interface of a class into another interface clients expect.

Facade pattern: provides a simplified interface to a large body of code.

These are just a few of the most common patterns used in PHP. The best pattern to use depends on the requirements of your specific project.

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