diff --git a/src/Symfony/Bundle/FrameworkBundle/Console/Descriptor/Descriptor.php b/src/Symfony/Bundle/FrameworkBundle/Console/Descriptor/Descriptor.php
index 62a60f4d1a9b2..a5647f89060b7 100644
--- a/src/Symfony/Bundle/FrameworkBundle/Console/Descriptor/Descriptor.php
+++ b/src/Symfony/Bundle/FrameworkBundle/Console/Descriptor/Descriptor.php
@@ -329,8 +329,6 @@ private function getContainerEnvVars(ContainerBuilder $container): array
         };
         $getDefaultParameter = $getDefaultParameter->bindTo($bag, \get_class($bag));
 
-        $getEnvReflection = new \ReflectionMethod($container, 'getEnv');
-
         $envs = [];
 
         foreach ($envVars as $env) {
@@ -343,7 +341,7 @@ private function getContainerEnvVars(ContainerBuilder $container): array
             if (false === ($runtimeValue = $_ENV[$name] ?? $_SERVER[$name] ?? getenv($name))) {
                 $runtimeValue = null;
             }
-            $processedValue = ($hasRuntime = null !== $runtimeValue) || $hasDefault ? $getEnvReflection->invoke($container, $env) : null;
+            $processedValue = ($hasRuntime = null !== $runtimeValue) || $hasDefault ? $container->getEnv($env) : null;
             $envs["$name$processor"] = [
                 'name' => $name,
                 'processor' => $processor,
diff --git a/src/Symfony/Component/DependencyInjection/Container.php b/src/Symfony/Component/DependencyInjection/Container.php
index 04b7022484af5..7bc86d409c8ae 100644
--- a/src/Symfony/Component/DependencyInjection/Container.php
+++ b/src/Symfony/Component/DependencyInjection/Container.php
@@ -334,7 +334,7 @@ protected function load(string $file)
      *
      * @throws EnvNotFoundException When the environment variable is not found and has no default value
      */
-    protected function getEnv(string $name): mixed
+    public function getEnv(string $name): mixed
     {
         if (isset($this->resolving[$envName = "env($name)"])) {
             throw new ParameterCircularReferenceException(array_keys($this->resolving));
diff --git a/src/Symfony/Component/DependencyInjection/ContainerBuilder.php b/src/Symfony/Component/DependencyInjection/ContainerBuilder.php
index 799a2a48117d3..a2916dffbdc3a 100644
--- a/src/Symfony/Component/DependencyInjection/ContainerBuilder.php
+++ b/src/Symfony/Component/DependencyInjection/ContainerBuilder.php
@@ -1549,7 +1549,7 @@ public static function hash(mixed $value): string
     /**
      * {@inheritdoc}
      */
-    protected function getEnv(string $name): mixed
+    public function getEnv(string $name): mixed
     {
         $value = parent::getEnv($name);
         $bag = $this->getParameterBag();
@@ -1612,7 +1612,7 @@ private function getExpressionLanguage(): ExpressionLanguage
             if (!class_exists(Expression::class)) {
                 throw new LogicException('Expressions cannot be used without the ExpressionLanguage component. Try running "composer require symfony/expression-language".');
             }
-            $this->expressionLanguage = new ExpressionLanguage(null, $this->expressionLanguageProviders, null, $this->getEnv(...));
+            $this->expressionLanguage = new ExpressionLanguage(null, $this->expressionLanguageProviders, null);
         }
 
         return $this->expressionLanguage;
diff --git a/src/Symfony/Component/DependencyInjection/ContainerInterface.php b/src/Symfony/Component/DependencyInjection/ContainerInterface.php
index cad44026c0d8f..9112c995034b7 100644
--- a/src/Symfony/Component/DependencyInjection/ContainerInterface.php
+++ b/src/Symfony/Component/DependencyInjection/ContainerInterface.php
@@ -19,6 +19,8 @@
 /**
  * ContainerInterface is the interface implemented by service container classes.
  *
+ * @method mixed getEnv Fetches a variable from the environment.
+ *
  * @author Fabien Potencier <fabien@symfony.com>
  * @author Johannes M. Schmitt <schmittjoh@gmail.com>
  */
diff --git a/src/Symfony/Component/DependencyInjection/ExpressionLanguage.php b/src/Symfony/Component/DependencyInjection/ExpressionLanguage.php
index df47f53a4f625..961c737e8d5c5 100644
--- a/src/Symfony/Component/DependencyInjection/ExpressionLanguage.php
+++ b/src/Symfony/Component/DependencyInjection/ExpressionLanguage.php
@@ -30,10 +30,10 @@ class ExpressionLanguage extends BaseExpressionLanguage
     /**
      * {@inheritdoc}
      */
-    public function __construct(CacheItemPoolInterface $cache = null, array $providers = [], callable $serviceCompiler = null, \Closure $getEnv = null)
+    public function __construct(CacheItemPoolInterface $cache = null, array $providers = [], callable $serviceCompiler = null)
     {
         // prepend the default provider to let users override it easily
-        array_unshift($providers, new ExpressionLanguageProvider($serviceCompiler, $getEnv));
+        array_unshift($providers, new ExpressionLanguageProvider($serviceCompiler));
 
         parent::__construct($cache, $providers);
     }
diff --git a/src/Symfony/Component/DependencyInjection/ExpressionLanguageProvider.php b/src/Symfony/Component/DependencyInjection/ExpressionLanguageProvider.php
index f476c5fe6e0d4..a4113057f2bc7 100644
--- a/src/Symfony/Component/DependencyInjection/ExpressionLanguageProvider.php
+++ b/src/Symfony/Component/DependencyInjection/ExpressionLanguageProvider.php
@@ -28,12 +28,9 @@ class ExpressionLanguageProvider implements ExpressionFunctionProviderInterface
 {
     private ?\Closure $serviceCompiler;
 
-    private ?\Closure $getEnv;
-
-    public function __construct(callable $serviceCompiler = null, \Closure $getEnv = null)
+    public function __construct(callable $serviceCompiler = null)
     {
         $this->serviceCompiler = null === $serviceCompiler ? null : $serviceCompiler(...);
-        $this->getEnv = $getEnv;
     }
 
     public function getFunctions(): array
@@ -54,11 +51,7 @@ public function getFunctions(): array
             new ExpressionFunction('env', function ($arg) {
                 return sprintf('$this->getEnv(%s)', $arg);
             }, function (array $variables, $value) {
-                if (!$this->getEnv) {
-                    throw new LogicException('You need to pass a getEnv closure to the expression langage provider to use the "env" function.');
-                }
-
-                return ($this->getEnv)($value);
+                return $variables['container']->getEnv($value);
             }),
 
             new ExpressionFunction('arg', function ($arg) {