How to get request route in Laravel

Laravel is an excellent PHP framework that provides many useful functions, one of which is getting request routing. When developing a web application, getting the current request route is an essential operation because it helps you determine which page the user is visiting and can perform some different operations based on the request route. In this article, we will cover how to get request routing in Laravel.

1. Route class

In Laravel, the Route class is the core class that handles request routing. Instances of this class can define routes by calling various methods of the Route class, or obtain routes by calling static methods of the Route class. The following are some commonly used static methods for obtaining routes:

1.request() method: Returns the instance of the current request, which contains all detailed information about the request routing.

$request = \Illuminate\Support\Facades\Route::request();
$route = $request->route();
$name = $route->getName();
$action = $route->getActionName();
$method = $route->getMethods()[0];
$parameters = $route->parameters();

In the above code, we first use the request() method to obtain the current request instance, and then obtain the current routing instance through this instance. We can obtain the routing name, routing action, HTTP request method, and routing parameters through the routing instance.

2.getCurrentRouteName() method: Returns the name of the current route.

$routeName = \Illuminate\Support\Facades\Route::getCurrentRouteName();

In the above code, we obtain the name of the current route through the static method getCurrentRouteName().

3.getCurrentRouteAction() method: Returns the handler of the current route.

$actionName = \Illuminate\Support\Facades\Route::getCurrentRouteAction();

In the above code, we obtain the handler of the current route through the static method getCurrentRouteAction().

2. Request class

In Laravel, the Request class is one of the core classes for processing HTTP requests. Instances of this class can be obtained by calling the request() helper function.

1.route() method: Returns the routing instance of the current request.

$request = request();
$route = $request->route();

In the above code, we first use the request() function to obtain the current request instance, and then obtain the current routing instance through this instance.

2.path() method: Returns the URL path of the current request, excluding the query string.

$request = request();
$path = $request->path();

In the above code, we first use the request() function to obtain the current request instance, and then obtain the URL path of the current request through this instance, without including the query string.

3.fullUrl() method: Returns the complete URL of the current request, including the query string.

$request = request();
$fullUrl = $request->fullUrl();

In the above code, we first use the request() function to obtain the current request instance, and then obtain the complete URL including the query string through this instance.

4.method() method: Returns the HTTP method of the current request.

$request = request();
$method = $request->method();

In the above code, we first use the request() function to obtain the current request instance, and then obtain the HTTP method of the current request through this instance.

5.is() method: Check whether the route name of the current request matches the given route name.

$request = request();
$isMatched = $request->is('home');

In the above code, we first use the request() function to obtain the current request instance, and then use the is() method to check whether the route name of the current request matches the given route name.

Summary

In Laravel, getting the request route is a very important operation, because it can help you determine which page the user is visiting, and you can perform some different operations based on the request route. In this article, we introduce some common methods of obtaining request routes in Laravel, including using the Route class and Request class to obtain the details of the current route. If you are developing web applications using Laravel, I believe these methods will be very useful.

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