diff --git a/src/DependencyBuilder.php b/src/DependencyBuilder.php
index bab704514b..a15fc4d928 100644
--- a/src/DependencyBuilder.php
+++ b/src/DependencyBuilder.php
@@ -139,6 +139,6 @@ private function calculateMissingDependencies(array $dependencies): array
             return [];
         }
 
-        return array_unique(array_merge($missingPackages, $missingOptionalPackages));
+        return array_unique([...$missingPackages, ...$missingOptionalPackages]);
     }
 }
diff --git a/src/Docker/DockerDatabaseServices.php b/src/Docker/DockerDatabaseServices.php
index 29f1aac807..e0548de31c 100644
--- a/src/Docker/DockerDatabaseServices.php
+++ b/src/Docker/DockerDatabaseServices.php
@@ -83,17 +83,11 @@ public static function getSuggestedServiceVersion(string $name): string
 
     public static function getMissingExtensionName(string $name): ?string
     {
-        switch ($name) {
-            case 'mariadb':
-            case 'mysql':
-                $driver = 'mysql';
-                break;
-            case 'postgres':
-                $driver = 'pgsql';
-                break;
-            default:
-                self::throwInvalidDatabase($name);
-        }
+        $driver = match ($name) {
+            'mariadb', 'mysql' => 'mysql',
+            'postgres' => 'pgsql',
+            default => self::throwInvalidDatabase($name),
+        };
 
         if (!\in_array($driver, \PDO::getAvailableDrivers(), true)) {
             return $driver;
diff --git a/src/Doctrine/DoctrineHelper.php b/src/Doctrine/DoctrineHelper.php
index 551053f797..290e69047d 100644
--- a/src/Doctrine/DoctrineHelper.php
+++ b/src/Doctrine/DoctrineHelper.php
@@ -68,7 +68,7 @@ public function doesClassUseDriver(string $className, string $driverClass): bool
         try {
             /** @var EntityManagerInterface $em */
             $em = $this->getRegistry()->getManagerForClass($className);
-        } catch (\ReflectionException $exception) {
+        } catch (\ReflectionException) {
             // this exception will be thrown by the registry if the class isn't created yet.
             // an example case is the "make:entity" command, which needs to know which driver is used for the class to determine
             // if the class should be generated with attributes or annotations. If this exception is thrown, we will check based on the
@@ -167,7 +167,7 @@ public function getMetadata(string $classOrNamespace = null, bool $disconnected
             if ($disconnected) {
                 try {
                     $loaded = $cmf->getAllMetadata();
-                } catch (ORMMappingException|PersistenceMappingException $e) {
+                } catch (ORMMappingException|PersistenceMappingException) {
                     $loaded = $this->isInstanceOf($cmf, AbstractClassMetadataFactory::class) ? $cmf->getLoadedMetadata() : [];
                 }
 
diff --git a/src/Doctrine/EntityDetails.php b/src/Doctrine/EntityDetails.php
index 73d07b1088..d0aa63e292 100644
--- a/src/Doctrine/EntityDetails.php
+++ b/src/Doctrine/EntityDetails.php
@@ -52,9 +52,7 @@ public function getFormFields(): array
 
         if (!empty($this->metadata->embeddedClasses)) {
             foreach (array_keys($this->metadata->embeddedClasses) as $embeddedClassKey) {
-                $fields = array_filter($fields, function ($v) use ($embeddedClassKey) {
-                    return 0 !== strpos($v, $embeddedClassKey.'.');
-                });
+                $fields = array_filter($fields, static fn ($v) => !str_starts_with($v, $embeddedClassKey.'.'));
             }
         }
 
diff --git a/src/Doctrine/EntityRegenerator.php b/src/Doctrine/EntityRegenerator.php
index e8f5e88b45..6124d90c82 100644
--- a/src/Doctrine/EntityRegenerator.php
+++ b/src/Doctrine/EntityRegenerator.php
@@ -38,7 +38,7 @@ public function regenerateEntities(string $classOrNamespace): void
     {
         try {
             $metadata = $this->doctrineHelper->getMetadata($classOrNamespace);
-        } catch (MappingException|LegacyCommonMappingException|PersistenceMappingException $mappingException) {
+        } catch (MappingException|LegacyCommonMappingException|PersistenceMappingException) {
             $metadata = $this->doctrineHelper->getMetadata($classOrNamespace, true);
         }
 
@@ -72,7 +72,7 @@ public function regenerateEntities(string $classOrNamespace): void
             $embeddedClasses = [];
 
             foreach ($classMetadata->embeddedClasses as $fieldName => $mapping) {
-                if (false !== strpos($fieldName, '.')) {
+                if (str_contains($fieldName, '.')) {
                     continue;
                 }
 
@@ -91,7 +91,7 @@ public function regenerateEntities(string $classOrNamespace): void
 
             foreach ($classMetadata->fieldMappings as $fieldName => $mapping) {
                 // skip embedded fields
-                if (false !== strpos($fieldName, '.')) {
+                if (str_contains($fieldName, '.')) {
                     [$fieldName, $embeddedFiledName] = explode('.', $fieldName);
 
                     $operations[$embeddedClasses[$fieldName]]->addEntityField($embeddedFiledName, $mapping);
@@ -239,11 +239,11 @@ private function getMappedFieldsInEntity(ClassMetadata $classMetadata): array
         /** @var \ReflectionClass $classReflection */
         $classReflection = $classMetadata->reflClass;
 
-        $targetFields = array_merge(
-            array_keys($classMetadata->fieldMappings),
-            array_keys($classMetadata->associationMappings),
-            array_keys($classMetadata->embeddedClasses)
-        );
+        $targetFields = [
+            ...array_keys($classMetadata->fieldMappings),
+            ...array_keys($classMetadata->associationMappings),
+            ...array_keys($classMetadata->embeddedClasses),
+        ];
 
         if ($classReflection) {
             // exclude traits
@@ -258,10 +258,8 @@ private function getMappedFieldsInEntity(ClassMetadata $classMetadata): array
             $targetFields = array_diff($targetFields, $traitProperties);
 
             // exclude inherited properties
-            $targetFields = array_filter($targetFields, static function ($field) use ($classReflection) {
-                return $classReflection->hasProperty($field) &&
-                    $classReflection->getProperty($field)->getDeclaringClass()->getName() == $classReflection->getName();
-            });
+            $targetFields = array_filter($targetFields, static fn ($field) => $classReflection->hasProperty($field) &&
+                $classReflection->getProperty($field)->getDeclaringClass()->getName() === $classReflection->getName());
         }
 
         return $targetFields;
diff --git a/src/Maker/AbstractMaker.php b/src/Maker/AbstractMaker.php
index 3d5a848414..50d8fcf6e1 100644
--- a/src/Maker/AbstractMaker.php
+++ b/src/Maker/AbstractMaker.php
@@ -22,10 +22,16 @@
  */
 abstract class AbstractMaker implements MakerInterface
 {
+    /**
+     * @return void
+     */
     public function interact(InputInterface $input, ConsoleStyle $io, Command $command)
     {
     }
 
+    /**
+     * @return void
+     */
     protected function writeSuccessMessage(ConsoleStyle $io)
     {
         $io->newLine();
@@ -44,7 +50,7 @@ protected function addDependencies(array $dependencies, string $message = null):
         }
 
         return $dependencyBuilder->getMissingPackagesMessage(
-            $this->getCommandName(),
+            static::getCommandName(),
             $message
         );
     }
diff --git a/src/Maker/MakeAuthenticator.php b/src/Maker/MakeAuthenticator.php
index f0c68413dc..c21ddc08af 100644
--- a/src/Maker/MakeAuthenticator.php
+++ b/src/Maker/MakeAuthenticator.php
@@ -218,7 +218,7 @@ public function generate(InputInterface $input, ConsoleStyle $io, Generator $gen
             );
             $generator->dumpFile($path, $newYaml);
             $securityYamlUpdated = true;
-        } catch (YamlManipulationFailedException $e) {
+        } catch (YamlManipulationFailedException) {
         }
 
         if (self::AUTH_TYPE_FORM_LOGIN === $input->getArgument('authenticator-type')) {
diff --git a/src/Maker/MakeCommand.php b/src/Maker/MakeCommand.php
index 1773df4aaa..36e24b4921 100644
--- a/src/Maker/MakeCommand.php
+++ b/src/Maker/MakeCommand.php
@@ -58,7 +58,7 @@ public function configureCommand(Command $command, InputConfiguration $inputConf
     public function generate(InputInterface $input, ConsoleStyle $io, Generator $generator): void
     {
         $commandName = trim($input->getArgument('name'));
-        $commandNameHasAppPrefix = 0 === strpos($commandName, 'app:');
+        $commandNameHasAppPrefix = str_starts_with($commandName, 'app:');
 
         $commandClassNameDetails = $generator->createClassNameDetails(
             $commandNameHasAppPrefix ? substr($commandName, 4) : $commandName,
diff --git a/src/Maker/MakeDockerDatabase.php b/src/Maker/MakeDockerDatabase.php
index 2c32c857df..624b4c9bc4 100644
--- a/src/Maker/MakeDockerDatabase.php
+++ b/src/Maker/MakeDockerDatabase.php
@@ -30,32 +30,27 @@
  */
 final class MakeDockerDatabase extends AbstractMaker
 {
-    private $fileManager;
     private $composeFilePath;
 
-    /**
-     * @var ComposeFileManipulator
-     */
-    private $composeFileManipulator;
+    private ?ComposeFileManipulator $composeFileManipulator = null;
 
     /**
      * @var string type of database selected by the user
      */
-    private $databaseChoice;
+    private ?string $databaseChoice = null;
 
     /**
      * @var string Service identifier to be set in docker-compose.yaml
      */
-    private $serviceName = 'database';
+    private string $serviceName = 'database';
 
     /**
      * @var string Version set in docker-compose.yaml for the service. e.g. latest
      */
-    private $serviceVersion = 'latest';
+    private string $serviceVersion = 'latest';
 
-    public function __construct(FileManager $fileManager)
+    public function __construct(private FileManager $fileManager)
     {
-        $this->fileManager = $fileManager;
     }
 
     public static function getCommandName(): string
@@ -77,6 +72,7 @@ public function configureCommand(Command $command, InputConfiguration $inputConf
 
     public function interact(InputInterface $input, ConsoleStyle $io, Command $command): void
     {
+        $serviceNameMsg = [];
         $io->section('- Docker Compose Setup-');
 
         $this->composeFileManipulator = new ComposeFileManipulator($this->getComposeFileContents($io));
@@ -116,6 +112,7 @@ public function interact(InputInterface $input, ConsoleStyle $io, Command $comma
 
     public function generate(InputInterface $input, ConsoleStyle $io, Generator $generator): void
     {
+        $closing = [];
         $io->newLine();
 
         $service = DockerDatabaseServices::getDatabaseSkeleton($this->databaseChoice, $this->serviceVersion);
diff --git a/src/Maker/MakeEntity.php b/src/Maker/MakeEntity.php
index 63116832de..7a0c57bc9f 100644
--- a/src/Maker/MakeEntity.php
+++ b/src/Maker/MakeEntity.php
@@ -369,9 +369,9 @@ private function askForNextField(ConsoleStyle $io, array $fields, string $entity
             $defaultType = 'datetime_immutable';
         } elseif ('_id' === $suffix) {
             $defaultType = 'integer';
-        } elseif (0 === strpos($snakeCasedField, 'is_')) {
+        } elseif (str_starts_with($snakeCasedField, 'is_')) {
             $defaultType = 'boolean';
-        } elseif (0 === strpos($snakeCasedField, 'has_')) {
+        } elseif (str_starts_with($snakeCasedField, 'has_')) {
             $defaultType = 'boolean';
         } elseif ('uuid' === $snakeCasedField) {
             $defaultType = 'uuid';
@@ -479,9 +479,9 @@ private function printAvailableTypes(ConsoleStyle $io): void
                 if (\is_string($subTypes) && $subTypes) {
                     $line .= sprintf(' (%s)', $subTypes);
                 } elseif (\is_array($subTypes) && !empty($subTypes)) {
-                    $line .= sprintf(' (or %s)', implode(', ', array_map(function ($subType) {
-                        return sprintf('<comment>%s</comment>', $subType);
-                    }, $subTypes)));
+                    $line .= sprintf(' (or %s)', implode(', ', array_map(
+                        static fn ($subType) => sprintf('<comment>%s</comment>', $subType), $subTypes))
+                    );
 
                     foreach ($subTypes as $subType) {
                         unset($allTypes[$subType]);
@@ -508,9 +508,7 @@ private function printAvailableTypes(ConsoleStyle $io): void
 
         $io->writeln('<info>Other Types</info>');
         // empty the values
-        $allTypes = array_map(function () {
-            return [];
-        }, $allTypes);
+        $allTypes = array_map(static fn () => [], $allTypes);
         $printSection($allTypes);
     }
 
@@ -551,31 +549,27 @@ private function askRelationDetails(ConsoleStyle $io, string $generatedEntityCla
             $type = $this->askRelationType($io, $generatedEntityClass, $targetEntityClass);
         }
 
-        $askFieldName = function (string $targetClass, string $defaultValue) use ($io) {
-            return $io->ask(
-                sprintf('New field name inside %s', Str::getShortClassName($targetClass)),
-                $defaultValue,
-                function ($name) use ($targetClass) {
-                    // it's still *possible* to create duplicate properties - by
-                    // trying to generate the same property 2 times during the
-                    // same make:entity run. property_exists() only knows about
-                    // properties that *originally* existed on this class.
-                    if (property_exists($targetClass, $name)) {
-                        throw new \InvalidArgumentException(sprintf('The "%s" class already has a "%s" property.', $targetClass, $name));
-                    }
-
-                    return Validator::validateDoctrineFieldName($name, $this->doctrineHelper->getRegistry());
+        $askFieldName = fn (string $targetClass, string $defaultValue) => $io->ask(
+            sprintf('New field name inside %s', Str::getShortClassName($targetClass)),
+            $defaultValue,
+            function ($name) use ($targetClass) {
+                // it's still *possible* to create duplicate properties - by
+                // trying to generate the same property 2 times during the
+                // same make:entity run. property_exists() only knows about
+                // properties that *originally* existed on this class.
+                if (property_exists($targetClass, $name)) {
+                    throw new \InvalidArgumentException(sprintf('The "%s" class already has a "%s" property.', $targetClass, $name));
                 }
-            );
-        };
 
-        $askIsNullable = static function (string $propertyName, string $targetClass) use ($io) {
-            return $io->confirm(sprintf(
-                'Is the <comment>%s</comment>.<comment>%s</comment> property allowed to be null (nullable)?',
-                Str::getShortClassName($targetClass),
-                $propertyName
-            ));
-        };
+                return Validator::validateDoctrineFieldName($name, $this->doctrineHelper->getRegistry());
+            }
+        );
+
+        $askIsNullable = static fn (string $propertyName, string $targetClass) => $io->confirm(sprintf(
+            'Is the <comment>%s</comment>.<comment>%s</comment> property allowed to be null (nullable)?',
+            Str::getShortClassName($targetClass),
+            $propertyName
+        ));
 
         $askOrphanRemoval = static function (string $owningClass, string $inverseClass) use ($io) {
             $io->text([
@@ -837,9 +831,7 @@ private function getPropertyNames(string $class): array
 
         $reflClass = new \ReflectionClass($class);
 
-        return array_map(static function (\ReflectionProperty $prop) {
-            return $prop->getName();
-        }, $reflClass->getProperties());
+        return array_map(static fn (\ReflectionProperty $prop) => $prop->getName(), $reflClass->getProperties());
     }
 
     /** @legacy Drop when Annotations are no longer supported */
diff --git a/src/Maker/MakeForm.php b/src/Maker/MakeForm.php
index 4c93a35274..d5ee7ec84e 100644
--- a/src/Maker/MakeForm.php
+++ b/src/Maker/MakeForm.php
@@ -67,7 +67,7 @@ public function interact(InputInterface $input, ConsoleStyle $io, Command $comma
             $entities = $this->entityHelper->getEntitiesForAutocomplete();
 
             $question = new Question($argument->getDescription());
-            $question->setValidator(function ($answer) use ($entities) {return Validator::existsOrNull($answer, $entities); });
+            $question->setValidator(fn ($answer) => Validator::existsOrNull($answer, $entities));
             $question->setAutocompleterValues($entities);
             $question->setMaxAttempts(3);
 
diff --git a/src/Maker/MakeMessage.php b/src/Maker/MakeMessage.php
index feaabdc55b..1a2442014e 100644
--- a/src/Maker/MakeMessage.php
+++ b/src/Maker/MakeMessage.php
@@ -58,13 +58,15 @@ public function interact(InputInterface $input, ConsoleStyle $io, Command $comma
     {
         $command->addArgument('chosen-transport', InputArgument::OPTIONAL);
 
+        $messengerData = [];
+
         try {
             $manipulator = new YamlSourceManipulator($this->fileManager->getFileContents('config/packages/messenger.yaml'));
             $messengerData = $manipulator->getData();
-        } catch (\Exception $e) {
+        } catch (\Exception) {
         }
 
-        if (!isset($messengerData, $messengerData['framework']['messenger']['transports'])) {
+        if (!isset($messengerData['framework']['messenger']['transports'])) {
             return;
         }
 
diff --git a/src/Maker/MakeMigration.php b/src/Maker/MakeMigration.php
index e52d8ed151..4640d21a17 100644
--- a/src/Maker/MakeMigration.php
+++ b/src/Maker/MakeMigration.php
@@ -104,12 +104,12 @@ public function generate(InputInterface $input, ConsoleStyle $io, Generator $gen
 
             $migrationOutput = $commandOutput->fetch();
 
-            if (false !== strpos($migrationOutput, 'No changes detected')) {
+            if (str_contains($migrationOutput, 'No changes detected')) {
                 $this->noChangesMessage($io);
 
                 return;
             }
-        } catch (\Doctrine\Migrations\Generator\Exception\NoChangesDetected $exception) {
+        } catch (\Doctrine\Migrations\Generator\Exception\NoChangesDetected) {
             $this->noChangesMessage($io);
 
             return;
diff --git a/src/Maker/MakeRegistrationForm.php b/src/Maker/MakeRegistrationForm.php
index 7d1e8c2b6b..3383fbca9e 100644
--- a/src/Maker/MakeRegistrationForm.php
+++ b/src/Maker/MakeRegistrationForm.php
@@ -70,8 +70,8 @@ final class MakeRegistrationForm extends AbstractMaker
     private $userClass;
     private $usernameField;
     private $passwordField;
-    private $willVerifyEmail = false;
-    private $verifyEmailAnonymously = false;
+    private bool $willVerifyEmail = false;
+    private bool $verifyEmailAnonymously = false;
     private $idGetter;
     private $emailGetter;
     private $fromEmailAddress;
@@ -80,7 +80,7 @@ final class MakeRegistrationForm extends AbstractMaker
     private $firewallName;
     private $redirectRouteName;
     private $addUniqueEntityConstraint;
-    private $useNewAuthenticatorSystem = false;
+    private bool $useNewAuthenticatorSystem = false;
 
     public function __construct(
         private FileManager $fileManager,
@@ -109,6 +109,7 @@ public function configureCommand(Command $command, InputConfiguration $inputConf
 
     public function interact(InputInterface $input, ConsoleStyle $io, Command $command): void
     {
+        $emailText = [];
         $interactiveSecurityHelper = new InteractiveSecurityHelper();
 
         if (!$this->fileManager->fileExists($path = 'config/packages/security.yaml')) {
@@ -228,7 +229,7 @@ public function generate(InputInterface $input, ConsoleStyle $io, Generator $gen
         $userDoctrineDetails = $this->doctrineHelper->createDoctrineDetails($userClassNameDetails->getFullName());
 
         $userRepoVars = [
-            'repository_full_class_name' => 'Doctrine\ORM\EntityManagerInterface',
+            'repository_full_class_name' => EntityManagerInterface::class,
             'repository_class_name' => 'EntityManagerInterface',
             'repository_var' => '$manager',
         ];
@@ -425,6 +426,7 @@ public function generate(InputInterface $input, ConsoleStyle $io, Generator $gen
 
     private function successMessage(ConsoleStyle $io, bool $emailVerification, string $userClass): void
     {
+        $closing = [];
         $closing[] = 'Next:';
 
         if (!$emailVerification) {
diff --git a/src/Maker/MakeResetPassword.php b/src/Maker/MakeResetPassword.php
index 9363d9ff80..56e26fb7e9 100644
--- a/src/Maker/MakeResetPassword.php
+++ b/src/Maker/MakeResetPassword.php
@@ -131,6 +131,7 @@ public function configureDependencies(DependencyBuilder $dependencies): void
 
     public function interact(InputInterface $input, ConsoleStyle $io, Command $command): void
     {
+        $emailText = [];
         $io->title('Let\'s make a password reset feature!');
 
         $interactiveSecurityHelper = new InteractiveSecurityHelper();
@@ -356,7 +357,7 @@ private function setBundleConfig(ConsoleStyle $io, Generator $generator, string
          * reset_password.yaml exists, and was probably created by flex;
          * Let's replace it with a "clean" file.
          */
-        if (1 >= \count($data[$symfonyCastsKey])) {
+        if (1 >= (is_countable($data[$symfonyCastsKey]) ? \count($data[$symfonyCastsKey]) : 0)) {
             $yaml = [
                 $symfonyCastsKey => [
                     'request_password_repository' => $repositoryClassFullName,
@@ -382,6 +383,7 @@ private function setBundleConfig(ConsoleStyle $io, Generator $generator, string
 
     private function successMessage(InputInterface $input, ConsoleStyle $io, string $requestClassName): void
     {
+        $closing = [];
         $closing[] = 'Next:';
         $closing[] = sprintf('  1) Run <fg=yellow>"php bin/console make:migration"</> to generate a migration for the new <fg=yellow>"%s"</> entity.', $requestClassName);
         $closing[] = '  2) Review forms in <fg=yellow>"src/Form"</> to customize validation and labels.';
diff --git a/src/Maker/MakeSerializerNormalizer.php b/src/Maker/MakeSerializerNormalizer.php
index 65b9186ca1..1299017858 100644
--- a/src/Maker/MakeSerializerNormalizer.php
+++ b/src/Maker/MakeSerializerNormalizer.php
@@ -52,7 +52,7 @@ public function generate(InputInterface $input, ConsoleStyle $io, Generator $gen
         $normalizerClassNameDetails = $generator->createClassNameDetails(
             $input->getArgument('name'),
             'Serializer\\Normalizer\\',
-            'Normalizer'
+            \Normalizer::class
         );
 
         $useStatements = new UseStatementGenerator([
diff --git a/src/Maker/MakeStimulusController.php b/src/Maker/MakeStimulusController.php
index 2e15d38581..029d6c7700 100644
--- a/src/Maker/MakeStimulusController.php
+++ b/src/Maker/MakeStimulusController.php
@@ -176,9 +176,9 @@ private function askForNextValue(ConsoleStyle $io, array $values, bool $isFirstV
 
         if ('_id' === $suffix = substr($snakeCasedField, -3)) {
             $defaultType = 'Number';
-        } elseif (0 === strpos($snakeCasedField, 'is_')) {
+        } elseif (str_starts_with($snakeCasedField, 'is_')) {
             $defaultType = 'Boolean';
-        } elseif (0 === strpos($snakeCasedField, 'has_')) {
+        } elseif (str_starts_with($snakeCasedField, 'has_')) {
             $defaultType = 'Boolean';
         }
 
diff --git a/src/Maker/MakeUser.php b/src/Maker/MakeUser.php
index d75f707f5c..a778b0b944 100644
--- a/src/Maker/MakeUser.php
+++ b/src/Maker/MakeUser.php
@@ -114,6 +114,7 @@ class_exists(DoctrineBundle::class)
 
     public function generate(InputInterface $input, ConsoleStyle $io, Generator $generator): void
     {
+        $customProviderPath = null;
         $userClassConfiguration = new UserClassConfiguration(
             $input->getOption('is-entity'),
             $input->getOption('identity-property-name'),
@@ -190,7 +191,7 @@ public function generate(InputInterface $input, ConsoleStyle $io, Generator $gen
                 );
                 $generator->dumpFile($path, $newYaml);
                 $securityYamlUpdated = true;
-            } catch (YamlManipulationFailedException $e) {
+            } catch (YamlManipulationFailedException) {
             }
         }
 
@@ -225,9 +226,7 @@ public function generate(InputInterface $input, ConsoleStyle $io, Generator $gen
 
         $nextSteps[] = 'Create a way to authenticate! See https://symfony.com/doc/current/security.html';
 
-        $nextSteps = array_map(function ($step) {
-            return sprintf('  - %s', $step);
-        }, $nextSteps);
+        $nextSteps = array_map(static fn ($step) => sprintf('  - %s', $step), $nextSteps);
         $io->text($nextSteps);
     }