Use short array deconstruction syntax.

Author: derrabus

DataCollector/DoctrineDataCollector.php

@@ -195,7 +195,7 @@ private function sanitizeQuery(string $connectionName, array $query): array
                 }
             }
 
-            list($query['params'][$j], $explainable, $runnable) = $this->sanitizeParam($param, $e);
+            [$query['params'][$j], $explainable, $runnable] = $this->sanitizeParam($param, $e);
             if (!$explainable) {
                 $query['explainable'] = false;
             }
@@ -231,7 +231,7 @@ private function sanitizeParam($var, ?\Throwable $error): array
             $a = [];
             $explainable = $runnable = true;
             foreach ($var as $k => $v) {
-                list($value, $e, $r) = $this->sanitizeParam($v, null);
+                [$value, $e, $r] = $this->sanitizeParam($v, null);
                 $explainable = $explainable && $e;
                 $runnable = $runnable && $r;
                 $a[$k] = $value;

DependencyInjection/CompilerPass/RegisterEventListenersAndSubscribersPass.php

@@ -65,7 +65,7 @@ private function addTaggedSubscribers(ContainerBuilder $container)
         $taggedSubscribers = $this->findAndSortTags($subscriberTag, $container);
 
         foreach ($taggedSubscribers as $taggedSubscriber) {
-            list($id, $tag) = $taggedSubscriber;
+            [$id, $tag] = $taggedSubscriber;
             $connections = isset($tag['connection']) ? [$tag['connection']] : array_keys($this->connections);
             foreach ($connections as $con) {
                 if (!isset($this->connections[$con])) {
@@ -84,7 +84,7 @@ private function addTaggedListeners(ContainerBuilder $container)
         $listenerRefs = [];
 
         foreach ($taggedListeners as $taggedListener) {
-            list($id, $tag) = $taggedListener;
+            [$id, $tag] = $taggedListener;
             if (!isset($tag['event'])) {
                 throw new InvalidArgumentException(sprintf('Doctrine event listener "%s" must specify the "event" attribute.', $id));
             }

Form/DoctrineOrmTypeGuesser.php

@@ -49,7 +49,7 @@ public function guessType($class, $property)
             return new TypeGuess('Symfony\Component\Form\Extension\Core\Type\TextType', [], Guess::LOW_CONFIDENCE);
         }
 
-        list($metadata, $name) = $ret;
+        [$metadata, $name] = $ret;
 
         if ($metadata->hasAssociation($property)) {
             $multiple = $metadata->isCollectionValuedAssociation($property);