doc: add link to documentation

GaryPEGEOT · GaryPEGEOT · commit e8a034ea306a · 2021-09-23T19:04:58.000+02:00
diff --git a/src/Symfony/Component/Messenger/Transport/RedisExt/Connection.php b/src/Symfony/Component/Messenger/Transport/RedisExt/Connection.php
@@ -97,6 +97,7 @@ public static function fromDsn(string $dsn, array $redisOptions = [], \Redis $re
         $connectionCredentials = [
             'host' => $parsedUrl['host'] ?? '127.0.0.1',
             'port' => $parsedUrl['port'] ?? 6379,
+            // See: https://github.com/phpredis/phpredis/#auth
             'auth' => isset($parsedUrl['pass']) && isset($parsedUrl['user']) ? [$parsedUrl['user'], $parsedUrl['pass']] : $parsedUrl['pass'] ?? $parsedUrl['user'] ?? null,
         ];
 
