Improvements

lib/Doctrine/ODM/MongoDB/Aggregation/Expr.php

@@ -1311,7 +1311,7 @@ public function sqrt($expression)
      */
     public function stdDevPop($expression1, ...$expressions)
     {
-        $expression = (empty($expressions)) ? $expression1 : func_get_args();
+        $expression = empty($expressions) ? $expression1 : func_get_args();
 
         return $this->operator('$stdDevPop', $expression);
     }
@@ -1329,7 +1329,7 @@ public function stdDevPop($expression1, ...$expressions)
      */
     public function stdDevSamp($expression1, ...$expressions)
     {
-        $expression = (empty($expressions)) ? $expression1 : func_get_args();
+        $expression = empty($expressions) ? $expression1 : func_get_args();
 
         return $this->operator('$stdDevSamp', $expression);
     }

lib/Doctrine/ODM/MongoDB/Configuration.php

@@ -133,7 +133,7 @@ public function newDefaultAnnotationDriver(array $paths = []): AnnotationDriver
     {
         $reader = new AnnotationReader();
 
-        return new AnnotationDriver($reader, (array) $paths);
+        return new AnnotationDriver($reader, $paths);
     }
 
     /**

lib/Doctrine/ODM/MongoDB/Persisters/DocumentPersister.php

@@ -1365,7 +1365,7 @@ private function getClassDiscriminatorValues(ClassMetadata $metadata)
         }
 
         // If a defaultDiscriminatorValue is set and it is among the discriminators being queries, add NULL to the list
-        if ($metadata->defaultDiscriminatorValue && array_search($metadata->defaultDiscriminatorValue, $discriminatorValues) !== false) {
+        if ($metadata->defaultDiscriminatorValue && in_array($metadata->defaultDiscriminatorValue, $discriminatorValues)) {
             $discriminatorValues[] = null;
         }
 

lib/Doctrine/ODM/MongoDB/Query/Builder.php

@@ -14,9 +14,9 @@
 use MongoDB\Driver\ReadPreference;
 use function array_filter;
 use function array_key_exists;
-use function array_search;
 use function count;
 use function func_get_args;
+use function in_array;
 use function is_array;
 use function is_bool;
 use function is_callable;
@@ -1833,7 +1833,7 @@ private function setDocumentName($documentName)
             $discriminatorValues = $this->getDiscriminatorValues($documentNames);
 
             // If a defaultDiscriminatorValue is set and it is among the discriminators being queries, add NULL to the list
-            if ($metadata->defaultDiscriminatorValue && array_search($metadata->defaultDiscriminatorValue, $discriminatorValues) !== false) {
+            if ($metadata->defaultDiscriminatorValue && in_array($metadata->defaultDiscriminatorValue, $discriminatorValues)) {
                 $discriminatorValues[] = null;
             }
 

lib/Doctrine/ODM/MongoDB/Query/Expr.php

@@ -189,7 +189,7 @@ public function addToSet($valueOrExpression)
      */
     public function all(array $values)
     {
-        return $this->operator('$all', (array) $values);
+        return $this->operator('$all', $values);
     }
 
     /**
@@ -698,7 +698,7 @@ public function includesReferenceTo($document)
         $this->requiresCurrentField();
         $mapping = $this->getReferenceMapping();
         $reference = $this->dm->createReference($document, $mapping);
-        $storeAs = array_key_exists('storeAs', $mapping) ? $mapping['storeAs'] : null;
+        $storeAs = $mapping['storeAs'] ?? null;
         $keys = [];
 
         switch ($storeAs) {
@@ -1096,7 +1096,7 @@ public function references($document)
         $this->requiresCurrentField();
         $mapping = $this->getReferenceMapping();
         $reference = $this->dm->createReference($document, $mapping);
-        $storeAs = array_key_exists('storeAs', $mapping) ? $mapping['storeAs'] : null;
+        $storeAs = $mapping['storeAs'] ?? null;
         $keys = [];
 
         switch ($storeAs) {

lib/Doctrine/ODM/MongoDB/Tools/Console/Command/Schema/CreateCommand.php

@@ -61,7 +61,7 @@ protected function execute(InputInterface $input, OutputInterface $output)
                     'Created <comment>%s%s</comment> for <info>%s</info>',
                     $option,
                     (isset($class) ? ($option === self::INDEX ? '(es)' : '') : ($option === self::INDEX ? 'es' : 's')),
-                    ($class ?? 'all classes')
+                    $class ?? 'all classes'
                 ));
             } catch (\Throwable $e) {
                 $output->writeln('<error>' . $e->getMessage() . '</error>');

lib/Doctrine/ODM/MongoDB/Tools/Console/Command/Schema/DropCommand.php

@@ -53,7 +53,7 @@ protected function execute(InputInterface $input, OutputInterface $output)
                     'Dropped <comment>%s%s</comment> for <info>%s</info>',
                     $option,
                     (isset($class) ? ($option === self::INDEX ? '(es)' : '') : ($option === self::INDEX ? 'es' : 's')),
-                    ($class ?? 'all classes')
+                    $class ?? 'all classes'
                 ));
             } catch (\Throwable $e) {
                 $output->writeln('<error>' . $e->getMessage() . '</error>');

lib/Doctrine/ODM/MongoDB/Types/CustomIdType.php

@@ -6,18 +6,17 @@
 
 /**
  * The Id type.
- *
  */
 class CustomIdType extends Type
 {
     public function convertToDatabaseValue($value)
     {
-        return $value !== null ? $value : null;
+        return $value;
     }
 
     public function convertToPHPValue($value)
     {
-        return $value !== null ? $value : null;
+        return $value;
     }
 
     public function closureToMongo()

lib/Doctrine/ODM/MongoDB/UnitOfWork.php

@@ -2064,7 +2064,7 @@ private function cascadeDetach($document, array &$visited)
                 continue;
             }
             $relatedDocuments = $class->reflFields[$mapping['fieldName']]->getValue($document);
-            if (($relatedDocuments instanceof Collection || is_array($relatedDocuments))) {
+            if ($relatedDocuments instanceof Collection || is_array($relatedDocuments)) {
                 if ($relatedDocuments instanceof PersistentCollectionInterface) {
                     // Unwrap so that foreach() does not initialize
                     $relatedDocuments = $relatedDocuments->unwrap();