next bunch of static analysis fixes

Author: intuibase

src/Instrumentation/Slim/src/CallableFormatter.php

@@ -22,8 +22,8 @@ public static function format($callable): string
         if ($callable instanceof Closure || (is_string($callable) && function_exists($callable))) {
             $reflection = new ReflectionFunction($callable);
             $name = $reflection->getShortName();
-            if ($name === '{closure}') {
-                return $name;
+            if ((PHP_VERSION_ID < 80400 && $name === '{closure}') || (PHP_VERSION_ID >= 80400 && str_contains($name, '{closure:'))) {
+                return '{closure}';
             }
             $class = $reflection->getClosureScopeClass()?->getName() ?? '';
             if ($reflection->getClosureScopeClass()?->isAnonymous()) {

src/Instrumentation/Symfony/tests/Integration/SymfonyInstrumentationTest.php

@@ -204,7 +204,7 @@ public function test_http_kernel_handle_subrequest(): void
         $this->assertSame(SpanKind::KIND_INTERNAL, $span->getKind());
     }
 
-    private function getHttpKernel(EventDispatcherInterface $eventDispatcher, $controller = null, RequestStack $requestStack = null, array $arguments = []): HttpKernel
+    private function getHttpKernel(EventDispatcherInterface $eventDispatcher, $controller = null, ?RequestStack $requestStack = null, array $arguments = []): HttpKernel
     {
         $controller ??= fn () => new Response('Hello');
 

src/Symfony/tests/Unit/OtelSdkBundle/Util/ServiceHelperTest.php

@@ -28,7 +28,7 @@ public function testFloatToString()
             ServiceHelper::floatToString(0.5)
         );
         $this->assertSame(
-            '2.1234567890124',
+            PHP_VERSION_ID < 80400 ? '2.1234567890124' : '2.1234567890123',
             ServiceHelper::floatToString(2.12345678901234567890)
         );
     }