fix: null-safe check of query string key closes #226 (#227)

* fix: null-safe check of query string key
closes #226

* tweak: remove non-existent test

* ci: add codecov token

* ci: add codecov slug

* ci: tweak slug

Author: g105b

.github/workflows/ci.yml

@@ -92,6 +92,9 @@ jobs:
 
       - name: Upload to Codecov
         uses: codecov/codecov-action@v5
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          slug: PhpGt/Http
 
   phpstan:
     runs-on: ubuntu-latest

phpcs.xml

@@ -24,7 +24,6 @@
 	<rule ref="Generic.Files.OneObjectStructurePerFile" />
 	<rule ref="Generic.Files.OneTraitPerFile" />
 	<rule ref="Generic.Formatting.DisallowMultipleStatements" />
-	<rule ref="Generic.Formatting.NoSpaceAfterCast" />
 	<rule ref="Generic.Functions.FunctionCallArgumentSpacing" />
 	<rule ref="Generic.Functions.OpeningFunctionBraceKernighanRitchie" />
 	<rule ref="Generic.Metrics.CyclomaticComplexity" />

src/ServerRequest.php

@@ -93,7 +93,7 @@ public function withCookieParams(array $cookies):self {
 	 * @return array<string, string|array<string>>
 	 */
 	public function getQueryParams():array {
-		parse_str($this->serverData["QUERY_STRING"], $params);
+		parse_str($this->serverData["QUERY_STRING"] ?? "", $params);
 		/** @var array<string, string|array<string>> $params */
 		return $params;
 	}