How to get parameters from URI/URL string

There is registered route

Route::get('/{category_slug}/{filter_1?}', [CatalogController::class, 'catalog'])

And I have a list of URIs:

/pen/green
/pen/white
/role/15sm
/role/50sm

So, is there any way to parse the URIs and get the parameters?

I'm looking a Laravel tool and preg_match() is not exactly what I need.

Please, advise.

CodePudding user response：

i recommend you to read Documentation, i think you are looking for Laravel model binding https://laravel.com/docs/8.x/routing#route-model-binding

check the link above

i'll try to explain a little

ill suppose you know about model, you have a database called pens and you have model Pen you can use like this

use App\Models\Pen;

Route::get('/pens/{pen}',['PenController::class', 'getPen');

then in your PenController

public function getPen(Pen $pen)
{
   return $pen;
}

in your request {pen} must be replaced by the pen id/primary-key in your pens table of which you want to fetch

CodePudding user response：

Taking the first of your four example links, the parameters would be available in your controller using :

$request->category_slug // Will give you pen
$request->filter_1 // Will give you green