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Router - PedroQuezado

About PedroQuezado

PedroQuezado/Router is a PHP router component designed for routing requests in your application or API. It provides a simple and intuitive way to define routes and handle HTTP verbs (GET, POST, PUT, PATCH, DELETE) using the MVC pattern. The router works independently, ensuring isolation and seamless integration into your projects.

Installation

You can install the PedroQuezado Router via Composer. Run the following command:

Router Class

The Router class is the main entry point for routing requests. It provides methods to define routes, handle different HTTP verbs, and run the router to match and execute the appropriate route handlers.

Usage

To use the Router class in your application, follow these steps:

• Create an index.php file in your project's root directory.
• Use Composer's autoloader to load the required files.
• Instantiate the Router class and define your routes.
• Dispatch the routes.

Here's an example of how to use the Router class:

In the example above, we instantiate the Router class, define different routes using the get(), post(), put(), and delete() methods, and finally call the run() method to dispatch the routes.

Methods

get($path, $callback)

Defines a route for HTTP GET requests.

• $path: The path of the route.

• $callback: The callback function or class method to execute when the route matches.

  post($path, $callback)

  Defines a route for HTTP POST requests.

• $path: The path of the route.
• $callback: The callback function or class method to execute when the route matches.

put($path, $callback)

Defines a route for HTTP PUT requests.

• $path: The path of the route.
• $callback: The callback function or class method to execute when the route matches.

patch($path, $callback)

Defines a route for HTTP PATCH requests.

• $path: The path of the route.
• $callback: The callback function or class method to execute when the route matches.

delete($path, $callback)

Defines a route for HTTP DELETE requests.

• $path: The path of the route.
• $callback: The callback function or class method to execute when the route matches.

Note: The $path parameter can include placeholders enclosed in curly braces {} to capture dynamic segments of the URL. These placeholders can be accessed in the callback function or class method as parameters.

Constructor

The Router class constructor accepts the base URL as its parameter. This base URL is used for generating the correct route URLs in your application. Here's an example of creating a new Router instance:

Defining Routes

Here's an example of defining a GET route that maps to a closure function:

Class method callback:

In the class method callback format, the class and method names are separated by the double-colon (::) syntax.

Namespaces

The namespace() method allows you to define a namespace for the class or classes that will be referenced in the callbacks. This is useful for organizing classes into different directories or namespaces. Here's an example of how it can be used:

In this example, the UserController and ProductController classes are located in the App\Controllers namespace.

Middleware

middleware($callback): Define um middleware para ser executado antes de uma rota.

Group

group($options, $callback): Define um grupo de rotas para compartilhar configurações comuns.

Dispatching Routes

Once you have defined your routes, you can call the run() method to dispatch the routes and handle incoming requests.

The run() method will match the current request URL and HTTP method to the defined routes and execute the corresponding callback function or class method.

Contributing

Contributions are welcome! If you would like to contribute to the PedroQuezado Router, feel free to open an issue or submit a pull request. We appreciate your feedback and contributions to make this project even better.

License This project is licensed under the MIT License.