Slim 4 get base url

1

Hi.
In slim 3 there was a method to get the base url from the uri.
What is the right way to get the same with slim 4 ?
Thanks.

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2

The Slim 4 App class has a App::getBasePath() method

Example:

$basePath = $app->getBasePath();
3

But that doesn’t return the base application url. It returns the base path that is empty by default if you don’t set it.

4

Yes, getBasePath only returns the value you set with setBasePath($basePath). By defaults it’s empty.

Then what exactly do you mean by base application url?
Do you have a Slim 3 example?

5

I mean this method in slim 3 https://github.com/slimphp/Slim/blob/200c6143f15baa477601879b64ab2326847aac0b/Slim/Http/Uri.php#L825.

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7

really?? omg this is terrible

8

@fede My last answer from Aug '19 is not valid anymore, so I deleted it.

9

So what’s the answer of this question :smile:?

10

I deleted my answer with a middleware, but I guess most people are looking the RouteParser.

Example: Get url by route name:

use \Slim\Routing\RouteContext;

$routeParser = RouteContext::fromRequest($request)->getRouteParser();

$url = $routeParser->urlFor($routeName, $data, $queryParams)

https://www.slimframework.com/docs/v4/objects/request.html#obtain-base-path-from-within-route

11

This might help you guys: Running Slim 4 in a subdirectory – Rob Allen