What are some best practices for organizing PHP code to maintain readability and scalability?

To maintain readability and scalability in PHP code, it is essential to follow best practices such as using proper naming conventions, organizing code into logical components, and avoiding excessive nesting. By structuring code in a clear and consistent manner, it becomes easier to understand, maintain, and scale the application. 

// Example of organizing PHP code using classes and namespaces

namespace MyApp;

class User {
    private $name;
    private $email;
    
    public function __construct($name, $email) {
        $this->name = $name;
        $this->email = $email;
    }
    
    public function getName() {
        return $this->name;
    }
    
    public function getEmail() {
        return $this->email;
    }
}

$user1 = new User('John Doe', 'john@example.com');
echo $user1->getName();
echo $user1->getEmail();

Keywords

PSR standards namespaces autoloading MVC architecture code commenting

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