doctrine · greg0ire · Apr 19, 2021 · Apr 18, 2021
diff --git a/lib/Doctrine/ORM/AbstractQuery.php b/lib/Doctrine/ORM/AbstractQuery.php
@@ -506,10 +506,8 @@ protected function getResultSetMapping()
 
     /**
      * Allows to translate entity namespaces to full qualified names.
-     *
-     * @return void
      */
-    private function translateNamespaces(Query\ResultSetMapping $rsm)
+    private function translateNamespaces(Query\ResultSetMapping $rsm): void
     {
         $translate = function ($alias): string {
             return $this->_em->getClassMetadata($alias)->getName();
@@ -1132,10 +1130,7 @@ private function executeUsingQueryCache($parameters = null, $hydrationMode = nul
         return $result;
     }
 
-    /**
-     * @return TimestampCacheKey|null
-     */
-    private function getTimestampKey()
+    private function getTimestampKey(): ?TimestampCacheKey
     {
         $entityName = reset($this->_resultSetMapping->aliasMap);
 

diff --git a/lib/Doctrine/ORM/Cache/DefaultCache.php b/lib/Doctrine/ORM/Cache/DefaultCache.php
@@ -278,10 +278,8 @@ public function getQueryCache($regionName = null)
      /**
       * @param ClassMetadata $metadata   The entity metadata.
       * @param mixed         $identifier The entity identifier.
-      *
-      * @return EntityCacheKey
       */
-    private function buildEntityCacheKey(ClassMetadata $metadata, $identifier)
+    private function buildEntityCacheKey(ClassMetadata $metadata, $identifier): EntityCacheKey
     {
         if (! is_array($identifier)) {
             $identifier = $this->toIdentifierArray($metadata, $identifier);
@@ -294,11 +292,12 @@ private function buildEntityCacheKey(ClassMetadata $metadata, $identifier)
      * @param ClassMetadata $metadata        The entity metadata.
      * @param string        $association     The field name that represents the association.
      * @param mixed         $ownerIdentifier The identifier of the owning entity.
-     *
-     * @return CollectionCacheKey
      */
-    private function buildCollectionCacheKey(ClassMetadata $metadata, $association, $ownerIdentifier)
-    {
+    private function buildCollectionCacheKey(
+        ClassMetadata $metadata,
+        string $association,
+        $ownerIdentifier
+    ): CollectionCacheKey {
         if (! is_array($ownerIdentifier)) {
             $ownerIdentifier = $this->toIdentifierArray($metadata, $ownerIdentifier);
         }
@@ -312,7 +311,7 @@ private function buildCollectionCacheKey(ClassMetadata $metadata, $association,
      *
      * @return array<string, mixed>
      */
-    private function toIdentifierArray(ClassMetadata $metadata, $identifier)
+    private function toIdentifierArray(ClassMetadata $metadata, $identifier): array
     {
         if (is_object($identifier) && $this->em->getMetadataFactory()->hasMetadataFor(ClassUtils::getClass($identifier))) {
             $identifier = $this->uow->getSingleIdentifierValue($identifier);

diff --git a/lib/Doctrine/ORM/Cache/DefaultCacheFactory.php b/lib/Doctrine/ORM/Cache/DefaultCacheFactory.php
@@ -215,12 +215,7 @@ public function getRegion(array $cache)
         return $this->regions[$cache['region']] = $region;
     }
 
-    /**
-     * @param string $name
-     *
-     * @return CacheAdapter
-     */
-    private function createRegionCache($name)
+    private function createRegionCache(string $name): CacheAdapter
     {
         $cacheAdapter = clone $this->cache;
 

diff --git a/lib/Doctrine/ORM/Cache/DefaultQueryCache.php b/lib/Doctrine/ORM/Cache/DefaultQueryCache.php
@@ -347,7 +347,7 @@ public function put(QueryCacheKey $key, ResultSetMapping $rsm, $result, array $h
      * @return mixed[]|null
      * @psalm-return array{targetEntity: class-string, type: mixed, list?: array[], identifier?: array}|null
      */
-    private function storeAssociationCache(QueryCacheKey $key, array $assoc, $assocValue)
+    private function storeAssociationCache(QueryCacheKey $key, array $assoc, $assocValue): ?array
     {
         $assocPersister = $this->uow->getEntityPersister($assoc['targetEntity']);
         $assocMetadata  = $assocPersister->getClassMetadata();
@@ -397,13 +397,15 @@ private function storeAssociationCache(QueryCacheKey $key, array $assoc, $assocV
     }
 
     /**
-     * @param string $assocAlias
      * @param object $entity
      *
      * @return array<object>|object
      */
-    private function getAssociationValue(ResultSetMapping $rsm, $assocAlias, $entity)
-    {
+    private function getAssociationValue(
+        ResultSetMapping $rsm,
+        string $assocAlias,
+        $entity
+    ) {
         $path  = [];
         $alias = $assocAlias;
 

diff --git a/lib/Doctrine/ORM/Cache/Persister/Entity/AbstractEntityPersister.php b/lib/Doctrine/ORM/Cache/Persister/Entity/AbstractEntityPersister.php
@@ -225,10 +225,8 @@ public function storeEntityCache($entity, EntityCacheKey $key)
 
     /**
      * @param object $entity
-     *
-     * @return void
      */
-    private function storeJoinedAssociations($entity)
+    private function storeJoinedAssociations($entity): void
     {
         if ($this->joinedAssociations === null) {
             $associations = [];

diff --git a/lib/Doctrine/ORM/Cache/Persister/Entity/NonStrictReadWriteCachedEntityPersister.php b/lib/Doctrine/ORM/Cache/Persister/Entity/NonStrictReadWriteCachedEntityPersister.php
@@ -100,17 +100,14 @@ public function update($entity)
 
     /**
      * @param object $entity
-     * @param bool   $isChanged
-     *
-     * @return bool
      */
-    private function updateCache($entity, $isChanged)
+    private function updateCache($entity, bool $isChanged): bool
     {
         $class     = $this->metadataFactory->getMetadataFor(get_class($entity));
         $key       = new EntityCacheKey($class->rootEntityName, $this->uow->getEntityIdentifier($entity));
         $entry     = $this->hydrator->buildCacheEntry($class, $key, $entity);
         $cached    = $this->region->put($key, $entry);
-        $isChanged = $isChanged ?: $cached;
+        $isChanged = $isChanged || $cached;
 
         if ($this->cacheLogger && $cached) {
             $this->cacheLogger->entityCachePut($this->regionName, $key);

diff --git a/lib/Doctrine/ORM/Cache/Region/FileLockRegion.php b/lib/Doctrine/ORM/Cache/Region/FileLockRegion.php
@@ -83,10 +83,7 @@ public function __construct(Region $region, $directory, $lockLifetime)
         $this->lockLifetime = $lockLifetime;
     }
 
-    /**
-     * @return bool
-     */
-    private function isLocked(CacheKey $key, ?Lock $lock = null)
+    private function isLocked(CacheKey $key, ?Lock $lock = null): bool
     {
         $filename = $this->getLockFileName($key);
 
@@ -117,30 +114,23 @@ private function isLocked(CacheKey $key, ?Lock $lock = null)
         return true;
     }
 
-    /**
-     * @return string
-     */
-    private function getLockFileName(CacheKey $key)
+    private function getLockFileName(CacheKey $key): string
     {
         return $this->directory . DIRECTORY_SEPARATOR . $key->hash . '.' . self::LOCK_EXTENSION;
     }
 
     /**
-     * @param string $filename
-     *
-     * @return false|string
+     * @return string|false
      */
-    private function getLockContent($filename)
+    private function getLockContent(string $filename)
     {
         return @file_get_contents($filename);
     }
 
     /**
-     * @param string $filename
-     *
-     * @return false|int
+     * @return int|false
      */
-    private function getLockTime($filename)
+    private function getLockTime(string $filename)
     {
         return @fileatime($filename);
     }

diff --git a/lib/Doctrine/ORM/Cache/TimestampQueryCacheValidator.php b/lib/Doctrine/ORM/Cache/TimestampQueryCacheValidator.php
@@ -48,10 +48,7 @@ public function isValid(QueryCacheKey $key, QueryCacheEntry $entry)
         return $entry->time + $key->lifetime > microtime(true);
     }
 
-    /**
-     * @return bool
-     */
-    private function regionUpdated(QueryCacheKey $key, QueryCacheEntry $entry)
+    private function regionUpdated(QueryCacheKey $key, QueryCacheEntry $entry): bool
     {
         if ($key->timestampKey === null) {
             return false;

diff --git a/lib/Doctrine/ORM/EntityManager.php b/lib/Doctrine/ORM/EntityManager.php
@@ -799,11 +799,9 @@ public function getConfiguration()
     /**
      * Throws an exception if the EntityManager is closed or currently not active.
      *
-     * @return void
-     *
      * @throws ORMException If the EntityManager is closed.
      */
-    private function errorIfClosed()
+    private function errorIfClosed(): void
     {
         if ($this->closed) {
             throw ORMException::entityManagerClosed();

diff --git a/lib/Doctrine/ORM/Event/PreUpdateEventArgs.php b/lib/Doctrine/ORM/Event/PreUpdateEventArgs.php
@@ -113,13 +113,9 @@ public function setNewValue($field, $value)
     /**
      * Asserts the field exists in changeset.
      *
-     * @param string $field
-     *
-     * @return void
-     *
      * @throws InvalidArgumentException
      */
-    private function assertValidField($field)
+    private function assertValidField(string $field): void
     {
         if (! isset($this->entityChangeSet[$field])) {
             throw new InvalidArgumentException(sprintf(

diff --git a/lib/Doctrine/ORM/Internal/CommitOrderCalculator.php b/lib/Doctrine/ORM/Internal/CommitOrderCalculator.php
@@ -146,12 +146,8 @@ public function sort()
      * Visit a given node definition for reordering.
      *
      * {@internal Highly performance-sensitive method.}
-     *
-     * @param stdClass $vertex
-     *
-     * @return void
      */
-    private function visit($vertex)
+    private function visit(stdClass $vertex): void
     {
         $vertex->state = self::IN_PROGRESS;
 

diff --git a/lib/Doctrine/ORM/Internal/Hydration/ArrayHydrator.php b/lib/Doctrine/ORM/Internal/Hydration/ArrayHydrator.php
@@ -259,15 +259,16 @@ protected function hydrateRowData(array $row, array &$result)
      * Updates the result pointer for an Entity. The result pointers point to the
      * last seen instance of each Entity type. This is used for graph construction.
      *
-     * @param mixed[]  $coll     The element.
-     * @param bool|int $index    Index of the element in the collection.
-     * @param string   $dqlAlias
-     * @param bool     $oneToOne Whether it is a single-valued association or not.
-     *
-     * @return void
+     * @param mixed[]|null $coll     The element.
+     * @param bool|int     $index    Index of the element in the collection.
+     * @param bool         $oneToOne Whether it is a single-valued association or not.
      */
-    private function updateResultPointer(array &$coll, $index, $dqlAlias, $oneToOne)
-    {
+    private function updateResultPointer(
+        ?array &$coll,
+        $index,
+        string $dqlAlias,
+        bool $oneToOne
+    ): void {
         if ($coll === null) {
             unset($this->_resultPointers[$dqlAlias]); // Ticket #1228
 

diff --git a/lib/Doctrine/ORM/Internal/Hydration/ObjectHydrator.php b/lib/Doctrine/ORM/Internal/Hydration/ObjectHydrator.php
@@ -171,15 +171,16 @@ protected function hydrateAllData()
     /**
      * Initializes a related collection.
      *
-     * @param object        $entity         The entity to which the collection belongs.
-     * @param ClassMetadata $class
-     * @param string        $fieldName      The name of the field on the entity that holds the collection.
-     * @param string        $parentDqlAlias Alias of the parent fetch joining this collection.
-     *
-     * @return PersistentCollection
+     * @param object $entity         The entity to which the collection belongs.
+     * @param string $fieldName      The name of the field on the entity that holds the collection.
+     * @param string $parentDqlAlias Alias of the parent fetch joining this collection.
      */
-    private function initRelatedCollection($entity, $class, $fieldName, $parentDqlAlias)
-    {
+    private function initRelatedCollection(
+        $entity,
+        ClassMetadata $class,
+        string $fieldName,
+        string $parentDqlAlias
+    ): PersistentCollection {
         $oid      = spl_object_hash($entity);
         $relation = $class->associationMappings[$fieldName];
         $value    = $class->reflFields[$fieldName]->getValue($entity);
@@ -225,11 +226,11 @@ private function initRelatedCollection($entity, $class, $fieldName, $parentDqlAl
      * @param string $dqlAlias The DQL alias of the entity's class.
      * @psalm-param array<string, mixed> $data     The instance data.
      *
-     * @return object The entity.
+     * @return object
      *
      * @throws HydrationException
      */
-    private function getEntity(array $data, $dqlAlias)
+    private function getEntity(array $data, string $dqlAlias)
     {
         $className = $this->_rsm->aliasMap[$dqlAlias];
 
@@ -272,12 +273,12 @@ private function getEntity(array $data, $dqlAlias)
     }
 
     /**
-     * @param string $className
+     * @psalm-param class-string $className
      * @psalm-param array<string, mixed> $data
      *
      * @return mixed
      */
-    private function getEntityFromIdentityMap($className, array $data)
+    private function getEntityFromIdentityMap(string $className, array $data)
     {
         // TODO: Abstract this code and UnitOfWork::createEntity() equivalent?
         $class = $this->_metadataCache[$className];

diff --git a/lib/Doctrine/ORM/Internal/HydrationCompleteHandler.php b/lib/Doctrine/ORM/Internal/HydrationCompleteHandler.php
@@ -54,10 +54,8 @@ public function __construct(ListenersInvoker $listenersInvoker, EntityManagerInt
      * Method schedules invoking of postLoad entity to the very end of current hydration cycle.
      *
      * @param object $entity
-     *
-     * @return void
      */
-    public function deferPostLoadInvoking(ClassMetadata $class, $entity)
+    public function deferPostLoadInvoking(ClassMetadata $class, $entity): void
     {
         $invoke = $this->listenersInvoker->getSubscribedSystems($class, Events::postLoad);
 
@@ -72,10 +70,8 @@ public function deferPostLoadInvoking(ClassMetadata $class, $entity)
      * This method should me called after any hydration cycle completed.
      *
      * Method fires all deferred invocations of postLoad events
-     *
-     * @return void
      */
-    public function hydrationComplete()
+    public function hydrationComplete(): void
     {
         $toInvoke                          = $this->deferredPostLoadInvocations;
         $this->deferredPostLoadInvocations = [];