From 8c5ce2949c352ba09658a21e530e77c391923cad Mon Sep 17 00:00:00 2001
From: Benjamin Eberlei <kontakt@beberlei.de>
Date: Sun, 7 Mar 2021 00:53:07 +0100
Subject: [PATCH] [GH-3572] Deprecation trigger for LoggerChain::addLogger

---
 lib/Doctrine/DBAL/Logging/LoggerChain.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lib/Doctrine/DBAL/Logging/LoggerChain.php b/lib/Doctrine/DBAL/Logging/LoggerChain.php
index 024afae283a..44d1db33665 100644
--- a/lib/Doctrine/DBAL/Logging/LoggerChain.php
+++ b/lib/Doctrine/DBAL/Logging/LoggerChain.php
@@ -2,6 +2,8 @@
 
 namespace Doctrine\DBAL\Logging;
 
+use Doctrine\Deprecations\Deprecation;
+
 /**
  * Chains multiple SQLLogger.
  */
@@ -27,6 +29,12 @@ public function __construct(array $loggers = [])
      */
     public function addLogger(SQLLogger $logger)
     {
+        Deprecation::trigger(
+            'doctrine/dbal',
+            'https://github.com/doctrine/dbal/pull/3572',
+            'LoggerChain::addLogger() is deprecated, use LoggerChain constructor instead.'
+        );
+
         $this->loggers[] = $logger;
     }