Fix code style

Author: samuelwei

src/Parameters/BaseParameters.php

@@ -109,7 +109,7 @@ protected function getProperties(): array
     protected function getHTTPQueryArray(): array
     {
         $properties = $this->getProperties();
-        $properties = array_filter($properties, fn ($value) => $value !== null);
+        $properties = array_filter($properties, static fn ($value) => $value !== null);
 
         return array_map(static function ($value) {
             if (\is_bool($value)) {

src/Parameters/CreateMeetingParameters.php

@@ -447,14 +447,14 @@ public function getHTTPQuery(): string
         // Add disabled features if any are set
         if (!empty($this->disabledFeatures)) {
             $queries = array_merge($queries, [
-                'disabledFeatures' => implode(',', array_map(fn (Feature $disabledFeature): string => $disabledFeature->value, $this->disabledFeatures)),
+                'disabledFeatures' => implode(',', array_map(static fn (Feature $disabledFeature): string => $disabledFeature->value, $this->disabledFeatures)),
             ]);
         }
 
         // Add disabled features exclude if any are set
         if (!empty($this->disabledFeaturesExclude)) {
             $queries = array_merge($queries, [
-                'disabledFeaturesExclude' => implode(',', array_map(fn (Feature $disabledFeatureExclude): string => $disabledFeatureExclude->value, $this->disabledFeaturesExclude)),
+                'disabledFeaturesExclude' => implode(',', array_map(static fn (Feature $disabledFeatureExclude): string => $disabledFeatureExclude->value, $this->disabledFeaturesExclude)),
             ]);
         }
 

tests/unit/BigBlueButtonTest.php

@@ -249,7 +249,7 @@ public function testCreate(): void
         </response>';
 
         $this->transport->method('request')
-            ->with(self::callback(function ($request) {
+            ->with(self::callback(static function ($request) {
                 $payload = $request->getPayload();
 
                 return $payload === '';
@@ -288,7 +288,7 @@ public function testCreateWithPresentation(): void
         </response>';
 
         $this->transport->method('request')
-            ->with(self::callback(function ($request) {
+            ->with(self::callback(static function ($request) {
                 $payload = $request->getPayload();
                 $xml = simplexml_load_string($payload);