From 8c6912b74aae7e2c0830a34794512040b541d3af Mon Sep 17 00:00:00 2001
From: Erdal G <Erdou@users.noreply.github.com>
Date: Sun, 21 Feb 2021 11:03:54 +0100
Subject: [PATCH] Minor change to use DateTimeImmutable instead of DateTime

Using DateTimeImmutable instead of DateTime when no mutation is needed improves performances.
---
 doctrine/events.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doctrine/events.rst b/doctrine/events.rst
index c98be25d736..30b48856c13 100644
--- a/doctrine/events.rst
+++ b/doctrine/events.rst
@@ -76,7 +76,7 @@ define a callback for the ``prePersist`` Doctrine event:
              */
             public function setCreatedAtValue(): void
             {
-                $this->createdAt = new \DateTime();
+                $this->createdAt = new \DateTimeImmutable();
             }
         }