From e3f9894331fabed3e1823234e13db28c79b4a60b Mon Sep 17 00:00:00 2001
From: crazywhalecc <jesse2061@outlook.com>
Date: Thu, 11 Dec 2025 14:43:42 +0800
Subject: [PATCH] Apply copilot's suggestion

---
 src/StaticPHP/Command/Dev/EnvCommand.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/StaticPHP/Command/Dev/EnvCommand.php b/src/StaticPHP/Command/Dev/EnvCommand.php
index 2f2dbcf0..160504ed 100644
--- a/src/StaticPHP/Command/Dev/EnvCommand.php
+++ b/src/StaticPHP/Command/Dev/EnvCommand.php
@@ -15,7 +15,7 @@ class EnvCommand extends BaseCommand
 {
     public function configure(): void
     {
-        $this->addArgument('env', InputArgument::REQUIRED, 'The environment variable to show, if not set, all will be shown');
+        $this->addArgument('env', InputArgument::OPTIONAL, 'The environment variable to show, if not set, all will be shown');
     }
 
     public function initialize(InputInterface $input, OutputInterface $output): void
@@ -31,6 +31,12 @@ class EnvCommand extends BaseCommand
             $this->output->writeln("<error>Environment variable '{$env}' is not set.</error>");
             return static::FAILURE;
         }
+        if (is_array($val)) {
+            foreach ($val as $k => $v) {
+                $this->output->writeln("<info>{$k}={$v}</info>");
+            }
+            return static::SUCCESS;
+        }
         $this->output->writeln("<info>{$val}</info>");
         return static::SUCCESS;
     }