How to Get Current URL in Laravel

In Laravel, retrieving the current URL of a web page is a common task that can be useful in various scenarios. For example, you might need to use the current URL to perform some logic or generate a link to the current page.

Fortunately, Laravel provides an easy way to retrieve the current URL using the Illuminate\Http\Request class. In this article, we will show you how to get the current URL in Laravel with simple examples.

Using the Request Object

The most straightforward way to retrieve the current URL in Laravel is by using the Illuminate\Http\Request class. This class provides various methods to get information about the current HTTP request, including the current URL.

To get the current URL, you can call the url() method on the Request object, like this:

use Illuminate\Http\Request;

public function index(Request $request)
{
    $currentUrl = $request->url();
    // do something with $currentUrl
}

In the example above, we injected the Request object into a controller method and called the url() method to retrieve the current URL. You can use this URL to perform some logic, such as generating a link to the current page or storing the URL in a database.

Retrieving the Full URL

If you need to retrieve the full URL, including query parameters and fragments, you can use the fullUrl() method instead of url(). For example:

use Illuminate\Http\Request;

public function index(Request $request)
{
    $currentUrl = $request->fullUrl();
    // do something with $currentUrl
}

Retrieving the URL Path

If you only need to retrieve the path portion of the URL (i.e., everything after the domain name), you can use the path() method. For example:

use Illuminate\Http\Request;

public function index(Request $request)
{
    $path = $request->path();
    // do something with $path
}

Retrieving the URL Scheme and Host

In some cases, you might need to retrieve the URL scheme (i.e., "http" or "https") and host (i.e., domain name) separately. To do this, you can use the getScheme() and getHost() methods, respectively. For example:

use Illuminate\Http\Request;

public function index(Request $request)
{
    $scheme = $request->getScheme();
    $host = $request->getHost();
    // do something with $scheme and $host
}

Conclusion

Retrieving the current URL in Laravel is a simple yet essential task that can be useful in various scenarios. In this article, we showed you how to retrieve the current URL using the Illuminate\Http\Request class, including how to retrieve the full URL, URL path, and URL scheme and host. With this knowledge, you can perform logic based on the current URL or generate links to the current page, improving the user experience of your Laravel application.