Replace get_class() calls by ::class

Author: deguif

Authorization/AccessDecisionManager.php

@@ -86,7 +86,7 @@ private function getVoters(array $attributes, $object = null): iterable
             $keyAttributes[] = \is_string($attribute) ? $attribute : null;
         }
         // use `get_class` to handle anonymous classes
-        $keyObject = \is_object($object) ? \get_class($object) : get_debug_type($object);
+        $keyObject = \is_object($object) ? $object::class : get_debug_type($object);
         foreach ($this->voters as $key => $voter) {
             if (!$voter instanceof CacheableVoterInterface) {
                 yield $voter;

Signature/SignatureHasher.php

@@ -88,7 +88,7 @@ public function computeSignatureHash(UserInterface $user, int $expires): string
             }
 
             if (!\is_scalar($value) && !$value instanceof \Stringable) {
-                throw new \InvalidArgumentException(sprintf('The property path "%s" on the user object "%s" must return a value that can be cast to a string, but "%s" was returned.', $property, \get_class($user), get_debug_type($value)));
+                throw new \InvalidArgumentException(sprintf('The property path "%s" on the user object "%s" must return a value that can be cast to a string, but "%s" was returned.', $property, $user::class, get_debug_type($value)));
             }
             $signatureFields[] = base64_encode($value);
         }