Add loggers key to merged values

CHANGELOG.md

@@ -6,9 +6,12 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+## [4.1.2] - 2026-03-18
+
 ### Fixed
 
 - Inject logger to callable instances. 
+- Merge loggers key too. 
 
 ## [4.1.1] - 2025-03-21
 
@@ -134,7 +137,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Added
 - All classes. 
 
-[Unreleased]: https://github.com/FreeElephants/php-di/compare/4.1.1...HEAD
+[Unreleased]: https://github.com/FreeElephants/php-di/compare/4.1.2...HEAD
+[4.1.2]: https://github.com/FreeElephants/php-di/compare/4.1.1...4.1.2
 [4.1.1]: https://github.com/FreeElephants/php-di/compare/4.1.0...4.1.1
 [4.1.0]: https://github.com/FreeElephants/php-di/compare/4.0.1...4.1.0
 [4.0.1]: https://github.com/FreeElephants/php-di/compare/4.0.0...4.0.1

src/Injector.php

@@ -144,7 +144,8 @@ public function merge(
         array $components,
         string $instancesKey = InjectorBuilder::INSTANCES_KEY,
         string $registerKey = InjectorBuilder::REGISTER_KEY,
-        string $callableKey = InjectorBuilder::CALLABLE_KEY
+        string $callableKey = InjectorBuilder::CALLABLE_KEY,
+        string $loggersKey = InjectorBuilder::LOGGERS_KEY
     ): void
     {
         $beansInstances = $components[$instancesKey] ?? [];
@@ -167,6 +168,11 @@ public function merge(
         foreach ($callableBeans as $interface => $callable) {
             $this->registerService(new CallableBeanContainer($interface, $callable, $this), $interface);
         }
+
+        $loggers = $components[$loggersKey] ?? [];
+        foreach ($loggers as $interface => $logger) {
+            $this->loggersMap[$interface] = $logger;
+        }
     }
 
     public function allowNullableConstructorArgs(bool $allow): void

tests/InjectorTest.php

@@ -301,7 +301,5 @@ public function testGetServiceWithInvalidCallable()
             ],
         ]);
     }
-
-
 }