$urlUtils->parse() is not a static method.

Non-dependency injection way:

use MediaWiki\MediaWikiServices;

$urlUtils = MediaWikiServices::getInstance()->getUrlUtils()

$urlUtils->parse()

Otherwise inject the UrlUtils service. For example, if using HookHandlers[1], add the service to your extension registration extension.json:
{
    "HookHandlers": {
        "main": {
            "class": "MediaWiki\\Extension\\Example\\Hooks",
            "services": [ "UrlUtils" ]
        }
    },
    "Hooks": {
        "ParserFirstCallInit": "main"
    }
}

Then the service will be injected into your __construct(UrlUtils $urlUtils) method as an argument.

[1] https://www.mediawiki.org/wiki/Manual:Hooks#Handling_hooks_in_MediaWiki_1.35_and_later

On Wed, Jan 11, 2023 at 6:36 PM Tim Moody <tim@timmoody.com> wrote:
On MW 1.39.0 and .1 and PHP 8.1.2-1ubuntu2.9,

I am trying to revise a parserhook extension to mediawiki that uses wfParseUrl(). https://doc.wikimedia.org/mediawiki-core/master/php/GlobalFunctions_8php.html#a178b2b51ef87926e5daa08f66fbae9b0 says that is deprecated and I should use UrlUtils::parse().

The former looks like a function and the latter looks like a class, perhaps a subclass of Utils. My first question is what if any use statement do I need. The extension already has use Html, but use UrlUtils gives an error because it can't be found.

Do I need to instantiate Utils or UrlUtils and invoke the urlparser as $urlUtils -> parse()? When I invoke UrlUtils::parse I get a complaint about calling a non-static method statically.

The old code was
$url_parts = wfParseUrl( $graph_url );
and the new
$url_parts = UrlUtils::parse( $graph_url );

Any help would be appreciated.

Tim
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