From cfd26277af783a8747ded9ee5354e157034070b3 Mon Sep 17 00:00:00 2001
From: mateuszanella <mateusblk1@gmail.com>
Date: Mon, 28 Jul 2025 08:15:33 -0300
Subject: [PATCH] 1: Fixed headers not being sent correctly

---
 src/IO/Output/HttpHeaderWriteStream.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/IO/Output/HttpHeaderWriteStream.php b/src/IO/Output/HttpHeaderWriteStream.php
index a599bca..3250771 100644
--- a/src/IO/Output/HttpHeaderWriteStream.php
+++ b/src/IO/Output/HttpHeaderWriteStream.php
@@ -61,8 +61,10 @@ public function getBytesWritten(): int
      */
     protected function sendHeaders(): void
     {
-        foreach ($this->headers as $header) {
-            header($header);
+        foreach ($this->headers as $name => $value) {
+            is_numeric($name)
+                ? header($value)
+                : header("{$name}: {$value}");
         }
 
         $this->hasSentHeaders = true;