Use ??= more

Author: nicolas-grekas

DataCollector/DoctrineDataCollector.php

@@ -176,9 +176,7 @@ private function sanitizeQuery(string $connectionName, array $query): array
     {
         $query['explainable'] = true;
         $query['runnable'] = true;
-        if (null === $query['params']) {
-            $query['params'] = [];
-        }
+        $query['params'] ??= [];
         if (!\is_array($query['params'])) {
             $query['params'] = [$query['params']];
         }

Form/Type/DoctrineType.php

@@ -258,6 +258,6 @@ private function getCachedEntityLoader(ObjectManager $manager, object $queryBuil
     {
         $hash = CachingFactoryDecorator::generateHash($vary);
 
-        return $this->entityLoaders[$hash] ?? ($this->entityLoaders[$hash] = $this->getLoader($manager, $queryBuilder, $class));
+        return $this->entityLoaders[$hash] ??= $this->getLoader($manager, $queryBuilder, $class);
     }
 }