symfony
diff --git a/‎src/Symfony/Component/Runtime/SymfonyRuntime.php
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+12-1Lines changed: 12 additions & 1 deletion b/‎src/Symfony/Component/Runtime/SymfonyRuntime.php
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+12-1Lines changed: 12 additions & 1 deletion
diff --git a/‎src/Symfony/Component/Runtime/Tests/phpt/.env
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+1Lines changed: 1 addition & 0 deletions b/‎src/Symfony/Component/Runtime/Tests/phpt/.env
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+1Lines changed: 1 addition & 0 deletions
diff --git a/‎src/Symfony/Component/Runtime/Tests/phpt/dotenv_overload_command.php
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+19Lines changed: 19 additions & 0 deletions b/‎src/Symfony/Component/Runtime/Tests/phpt/dotenv_overload_command.php
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+19Lines changed: 19 additions & 0 deletions
diff --git a/‎src/Symfony/Component/Runtime/Tests/phpt/dotenv_overload_command.phpt
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+19Lines changed: 19 additions & 0 deletions b/‎src/Symfony/Component/Runtime/Tests/phpt/dotenv_overload_command.phpt
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+19Lines changed: 19 additions & 0 deletions
@@ -98,13 +98,24 @@ public function __construct(array $options = [])
         } elseif (isset($_SERVER['argv']) && class_exists(ArgvInput::class)) {
             $this->options = $options;
             $this->getInput();
+            $inputEnv = $_SERVER[$envKey] ?? null;
+            $inputDebug = $_SERVER[$debugKey] ?? null;
         }
 
         if (!($options['disable_dotenv'] ?? false) && isset($options['project_dir']) && !class_exists(MissingDotenv::class, false)) {
             (new Dotenv($envKey, $debugKey))
                 ->setProdEnvs((array) ($options['prod_envs'] ?? ['prod']))
                 ->usePutenv($options['use_putenv'] ?? false)
-                ->bootEnv($options['project_dir'].'/'.($options['dotenv_path'] ?? '.env'), 'dev', (array) ($options['test_envs'] ?? ['test']), $options['dotenv_overload'] ?? false);
+                ->bootEnv($options['project_dir'].'/'.($options['dotenv_path'] ?? '.env'), 'dev', (array) ($options['test_envs'] ?? ['test']), $overrideExistingVars = $options['dotenv_overload'] ?? false);
+            if ($overrideExistingVars) {
+                if (($inputEnv ?? $_SERVER[$envKey]) !== $_SERVER[$envKey]) {
+                    putenv($envKey.'='.$_SERVER[$envKey] = $_ENV[$envKey] = $inputEnv);
+                }
+
+                if (($inputDebug ?? $_SERVER[$debugKey]) !== $_SERVER[$debugKey]) {
+                    putenv($debugKey.'='.$_SERVER[$debugKey] = $_ENV[$debugKey] = $inputDebug);
+                }
+            }
             $options['debug'] ?? $options['debug'] = '1' === $_SERVER[$debugKey];
             $options['disable_dotenv'] = true;
         } else {
 
@@ -1,3 +1,4 @@
 SOME_VAR=foo_bar
 ENV_MODE=foo
 DEBUG_MODE=0
+DEBUG_ENABLED=1
@@ -0,0 +1,19 @@
+<?php
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Output\OutputInterface;
+
+$_SERVER['APP_RUNTIME_OPTIONS'] = [
+    'env_var_name' => 'ENV_MODE',
+    'debug_var_name' => 'DEBUG_ENABLED',
+    'dotenv_overload' => true,
+];
+
+require __DIR__.'/autoload.php';
+
+return static function (Command $command, OutputInterface $output, array $context): Command {
+    return $command->setCode(static function () use ($output, $context): void {
+        $output->writeln($context['ENV_MODE']);
+        $output->writeln($context['DEBUG_ENABLED']);
+    });
+};
@@ -0,0 +1,19 @@
+--TEST--
+Test that a command --env and --no-debug options have a higher priority than the dotenv_overload option
+--INI--
+display_errors=1
+--FILE--
+<?php
+
+$_SERVER['argv'] = [
+    'my_app',
+    '--env=ccc',
+    '--no-debug'
+];
+$_SERVER['argc'] = 3;
+require $_SERVER['SCRIPT_FILENAME'] = __DIR__.'/dotenv_overload_command.php';
+
+?>
+--EXPECTF--
+ccc
+0