What are some common coding conventions and styles recommended for PHP frameworks like Kohana?

When working with PHP frameworks like Kohana, it is recommended to follow common coding conventions and styles to ensure consistency and maintainability of the codebase. Some of these conventions include using PSR-1 and PSR-2 standards for naming conventions, organizing files and directories in a logical structure, and using proper indentation and spacing for readability. Example: 

<?php

// Example of following PSR-1 and PSR-2 naming conventions
class UserController extends Controller {

    // Example of organizing files and directories in a logical structure
    // UserController.php located in /classes/Controller/UserController.php

    // Example of using proper indentation and spacing
    public function index()
    {
        $users = Model::factory('User')->find_all();
        
        foreach ($users as $user) {
            echo $user->username . '<br>';
        }
    }
}

Keywords

PHP Kohana coding conventions coding styles frameworks

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