How can naming conventions in PHP code impact code readability and maintainability?

Naming conventions in PHP code impact code readability and maintainability by making it easier for developers to understand the purpose of variables, functions, classes, and methods. Consistent naming conventions help create a more organized and structured codebase, making it easier for developers to navigate and maintain the code in the future. By following naming conventions such as using camelCase for variables and functions, PascalCase for classes, and descriptive names that convey the purpose of the entity, developers can ensure that their code is more readable and maintainable. 

// Example of using naming conventions in PHP code

class UserController {
    private $userRepository;

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

    public function getUserById($userId) {
        return $this->userRepository->findById($userId);
    }
}

Keywords

naming conventions PHP code code readability maintainability technical keywords

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