How to get 3 parameters from the url with slim 4

1

Hello, I am starting with slim 4, creating an api for my personal project, but I need help, I want to send 3 parameters through the url in this way users/?parameter1=value1&parameter2=value2&parameter3=value3
Please help, how do I receive them in the routes file with slim 4
how to get 3 parameters from the url path: /users/?name=jose&login=jlr&passw=12345678 with slim 4

2

In Slim 4, you can obtain the entire URI and query params using the request object.

$this->request->getQueryParams() and you’ll get back an array of name/value pairs.

3

Thanks friend, do you have an example that I can see?

4

In any Action derived class, you should have an “action()” method where you can write

$args = $this->request->getQueryParams();

and this is an array of name/value pairs from your query params.

5

Thank you very much Rob Mitchel, I am going to try everything you tell me, thank you for your help and attention. Then I’ll comment and publish it on Slim’s post.

6

Hello everyone, thanks to Robm99x for his help, I was able to understand the use of getQueryParams(), I was able to send the parameters through the url, the way I wanted to do it, here I give you my example
url: http://api_slim_base.jl/users/1/test?parametro1=valor1&parametro2=valor2

function in path file: $group->get(‘/test’, function ($req, $res, array $args) {
// $params is an array of all the optional segments
$params = $req->getQueryParams();

     $res->getBody()->write("param1: ".$params['parameter1'].", param2: ".$params['parameter2']);
     return $res;
  })->setName('test');

With this I consider the issue closed and resolved.

7

Hello, I also wanted to highlight the other way to receive multiple parameters through the url with slim 4, as the documentation says:
url example:
http://api_slim_base.jl/users/1/news/Jose/jlr/12345678

function example

$group->get(‘/news[/{params:.*}]’, function ($request, $response, array $args) {
// $params is an array of all the optional segments
$params = explode(‘/’, $args[‘params’]);
//…
$response->getBody()->write("Name: “.$params[0].”, login: “.$params[1].”, password: ".$params[2]);
return $response;
})->setName(‘news’);

Which way is the best?
Is there any advantage to using one or the other?