What are the best practices for structuring PHP code to ensure modularity and reusability in a website?

To ensure modularity and reusability in a website, it is important to follow best practices such as separating concerns, using object-oriented programming principles, and organizing code into reusable components or modules. This can be achieved by creating classes for different functionalities, using interfaces and inheritance to promote code reuse, and implementing a modular architecture that allows for easy integration and maintenance. 

// Example of structuring PHP code for modularity and reusability

// Define a class for a specific functionality
class User {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

// Create an instance of the User class
$user = new User("John Doe");

// Access the user's name
echo $user->getName();

Keywords

modularity reusability PHP code structure website development best practices

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