ServiceManager: handle services as anonymous classes

composer.json

@@ -1,8 +1,8 @@
 {
     "name": "slam/phpstan-laminas-framework",
-    "type": "phpstan-extension",
     "description": "Laminas Framework 3 MVC controller plugin extension for PHPStan.",
     "license": "MIT",
+    "type": "phpstan-extension",
     "authors": [
         {
             "name": "Greg Bell",
@@ -19,46 +19,39 @@
     ],
     "require": {
         "php": ">=8.0",
-        "phpstan/phpstan": "^1.1.2"
-    },
-    "conflict": {
-        "laminas/laminas-cache": "<2.13",
-        "laminas/laminas-filter": "<2.11",
-        "laminas/laminas-form": "<3.0",
-        "laminas/laminas-hydrator": "<4.3",
-        "laminas/laminas-i18n": "<2.11",
-        "laminas/laminas-inputfilter": "<2.12",
-        "laminas/laminas-log": "<2.13",
-        "laminas/laminas-mail": "<2.15",
-        "laminas/laminas-mvc": "<3.2",
-        "laminas/laminas-paginator": "<2.10",
-        "laminas/laminas-validator": "<2.15"
+        "phpstan/phpstan": "^1.5.6"
     },
     "require-dev": {
         "laminas/laminas-cache": "^2.13.2",
-        "laminas/laminas-filter": "^2.12.0",
-        "laminas/laminas-form": "^3.0.1",
+        "laminas/laminas-filter": "^2.14.0",
+        "laminas/laminas-form": "^3.1.1",
         "laminas/laminas-hydrator": "^4.3.1",
-        "laminas/laminas-i18n": "^2.11.3",
-        "laminas/laminas-inputfilter": "^2.12.0",
-        "laminas/laminas-log": "^2.13.1",
-        "laminas/laminas-mail": "^2.15.1",
-        "laminas/laminas-mvc": "^3.3.0",
-        "laminas/laminas-paginator": "^2.11.0",
-        "laminas/laminas-validator": "^2.15.0",
+        "laminas/laminas-i18n": "^2.15.0",
+        "laminas/laminas-inputfilter": "^2.13.0",
+        "laminas/laminas-log": "^2.15.0",
+        "laminas/laminas-mail": "^2.16.0",
+        "laminas/laminas-mvc": "^3.3.3",
+        "laminas/laminas-paginator": "^2.12.2",
+        "laminas/laminas-validator": "^2.17.0",
         "malukenho/mcbumpface": "^1.1.5",
         "phpstan/phpstan-deprecation-rules": "^1.0.0",
-        "phpstan/phpstan-phpunit": "^1.0.0",
-        "phpunit/phpunit": "^9.5.10",
+        "phpstan/phpstan-phpunit": "^1.1.0",
+        "phpunit/phpunit": "^9.5.20",
         "slam/php-cs-fixer-extensions": "^v3.1.0",
         "slam/php-debug-r": "^v1.7.0"
     },
-    "extra": {
-        "phpstan": {
-            "includes": [
-                "extension.neon"
-            ]
-        }
+    "conflict": {
+        "laminas/laminas-cache": "<2.13",
+        "laminas/laminas-filter": "<2.14",
+        "laminas/laminas-form": "<3.1",
+        "laminas/laminas-hydrator": "<4.3",
+        "laminas/laminas-i18n": "<2.15",
+        "laminas/laminas-inputfilter": "<2.13",
+        "laminas/laminas-log": "<2.15",
+        "laminas/laminas-mail": "<2.16",
+        "laminas/laminas-mvc": "<3.3",
+        "laminas/laminas-paginator": "<2.12",
+        "laminas/laminas-validator": "<2.17"
     },
     "autoload": {
         "psr-4": {
@@ -69,5 +62,17 @@
         "classmap": [
             "tests/"
         ]
+    },
+    "config": {
+        "allow-plugins": {
+            "malukenho/mcbumpface": true
+        }
+    },
+    "extra": {
+        "phpstan": {
+            "includes": [
+                "extension.neon"
+            ]
+        }
     }
 }

src/Type/Laminas/ControllerPluginClassReflectionExtension.php

@@ -31,7 +31,7 @@ public function getMethod(ClassReflection $classReflection, string $methodName):
         $plugin = $this->getControllerPluginManager()->get($methodName);
         \assert(\is_object($plugin));
 
-        $pluginClassName = \get_class($plugin);
+        $pluginClassName = $plugin::class;
 
         if (\is_callable($plugin)) {
             return $this->reflectionProvider->getClass($pluginClassName)->getNativeMethod('__invoke');

src/Type/Laminas/PluginMethodDynamicReturnTypeExtension/AbstractPluginMethodDynamicReturnTypeExtension.php

@@ -55,7 +55,7 @@ final public function getTypeFromMethodCall(
             $pluginInstance = $pluginManager->get($plugin);
             \assert(\is_object($pluginInstance));
 
-            return new ObjectType(\get_class($pluginInstance));
+            return new ObjectType($pluginInstance::class);
         }
 
         if ($argType instanceof StringType) {

src/Type/Laminas/ServiceGetterDynamicReturnTypeExtension/AbstractServiceGetterDynamicReturnTypeExtension.php

@@ -47,7 +47,7 @@ final public function getTypeFromMethodCall(
         $serviceName     = $this->methodToServiceMap[$methodReflection->getName()];
         $serviceInstance = $serviceManager->get($serviceName);
         \assert(\is_object($serviceInstance));
-        $serviceClass   = \get_class($serviceInstance);
+        $serviceClass   = $serviceInstance::class;
 
         return new ObjectType($serviceClass);
     }

src/Type/Laminas/ServiceManagerGetDynamicReturnTypeExtension.php

@@ -91,7 +91,17 @@ public function getTypeFromMethodCall(
 
         $service = $serviceManager->get($serviceName);
         if (\is_object($service)) {
-            return new ObjectServiceManagerType(\get_class($service), $serviceName);
+            $className = $service::class;
+            $refClass  = new ReflectionClass($service);
+            if ($refClass->isAnonymous()) {
+                if (false !== ($parentClass = $refClass->getParentClass())) {
+                    $className = $parentClass->getName();
+                } elseif ([] !== ($interfaces = $refClass->getInterfaces())) {
+                    $className = \current($interfaces)->getName();
+                }
+            }
+
+            return new ObjectServiceManagerType($className, $serviceName);
         }
 
         return $scope->getTypeFromValue($service);

tests/LaminasIntegration/data/serviceManagerDynamicReturn-0.json

@@ -1,12 +1,12 @@
 [
     {
         "message": "The service \"bar\" was not configured in Laminas\\ServiceManager\\ServiceLocatorInterface.",
-        "line": 24,
+        "line": 26,
         "ignorable": true
     },
     {
         "message": "The service \"foobar\" was not configured in ViewHelperManager nor the class \"foobar\" exists.",
-        "line": 32,
+        "line": 34,
         "ignorable": true
     }
 ]

tests/LaminasIntegration/data/serviceManagerDynamicReturn-2.json

@@ -1,17 +1,17 @@
 [
     {
         "message": "Call to an undefined method LaminasPhpStan\\TestAsset\\CssService::isCssWut().",
-        "line": 30,
+        "line": 32,
         "ignorable": true
     },
     {
         "message": "Call to an undefined method LaminasPhpStan\\TestAsset\\HeavyService::bar().",
-        "line": 36,
+        "line": 38,
         "ignorable": true
     },
     {
         "message": "Cannot access property $foo on array<string, string>.",
-        "line": 44,
+        "line": 46,
         "ignorable": true
     }
 ]

tests/LaminasIntegration/data/serviceManagerDynamicReturn-3.json

@@ -1,7 +1,7 @@
 [
     {
         "message": "Offset 'xyz' does not exist on array{foo: 'bar'}.",
-        "line": 43,
+        "line": 45,
         "ignorable": true
     }
 ]

tests/LaminasIntegration/data/serviceManagerDynamicReturn.php

@@ -5,6 +5,8 @@
 namespace LaminasPhpStan\Tests\LaminasIntegration\data;
 
 use Laminas\ServiceManager\ServiceLocatorInterface;
+use LaminasPhpStan\TestAsset\FooInterface;
+use LaminasPhpStan\TestAsset\FooService;
 use LaminasPhpStan\TestAsset\HeavyService;
 
 final class serviceManagerDynamicReturn
@@ -43,4 +45,15 @@ public function nonObjectServices(): void
         $var    = $config['xyz'];
         $var    = $config->foo;
     }
+
+    public function testAnonymousClassWithParent(): void
+    {
+        $fooProxy = $this->serviceManager->get('foo_proxy');
+        (static function (FooService $fooService): void {
+        })($fooProxy);
+
+        $fooImpl = $this->serviceManager->get('foo_impl');
+        (static function (FooInterface $fooService): void {
+        })($fooImpl);
+    }
 }

tests/LaminasIntegration/servicemanagerloader.php

@@ -6,6 +6,7 @@
 use Laminas\ServiceManager\Factory\InvokableFactory;
 use LaminasPhpStan\TestAsset\BarService;
 use LaminasPhpStan\TestAsset\CssService;
+use LaminasPhpStan\TestAsset\FooInterface;
 use LaminasPhpStan\TestAsset\FooService;
 use LaminasPhpStan\TestAsset\HeavyService;
 use LaminasPhpStan\TestAsset\Route66;
@@ -16,9 +17,9 @@
         'Laminas\Router',
         'LaminasPhpStan' => new class() implements ConfigProviderInterface {
             /**
-             * @return array<string, array<string, array<string, array<string, string>|string>>>
+             * @return array<string, array<string, array<string, array<string, string>|Closure|string>>>
              */
-            public function getConfig()
+            public function getConfig(): array
             {
                 return [
                     'service_manager' => [
@@ -32,6 +33,18 @@ public function getConfig()
                         ],
                         'factories' => [
                             HeavyService::class => InvokableFactory::class,
+                            'foo_proxy'         => static function (): FooService {
+                                return new class() extends FooService {
+                                };
+                            },
+                            'foo_impl'         => static function (): FooInterface {
+                                return new class() implements FooInterface {
+                                    public function isFoo(): bool
+                                    {
+                                        return true;
+                                    }
+                                };
+                            },
                         ],
                     ],
                     'controllers' => [

tests/TestAsset/FooInterface.php

@@ -0,0 +1,8 @@
+<?php
+
+namespace LaminasPhpStan\TestAsset;
+
+interface FooInterface
+{
+    public function isFoo(): bool;
+}

tests/TestAsset/FooService.php

@@ -2,7 +2,7 @@
 
 namespace LaminasPhpStan\TestAsset;
 
-final class FooService
+class FooService
 {
     public function isFoo(): bool
     {