From 91f756be0b0bf78f79f93a36ffdc240a5bf4099d Mon Sep 17 00:00:00 2001
From: yiranzai <wuqingdzx@gmail.com>
Date: Thu, 18 Mar 2021 16:13:48 +0800
Subject: [PATCH] remove custom headers

---
 src/Spout/Writer/WriterAbstract.php | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/src/Spout/Writer/WriterAbstract.php b/src/Spout/Writer/WriterAbstract.php
index 6c4191a..36a583f 100644
--- a/src/Spout/Writer/WriterAbstract.php
+++ b/src/Spout/Writer/WriterAbstract.php
@@ -112,7 +112,7 @@ abstract class WriterAbstract implements WriterInterface
      * @codeCoverageIgnore
      * {@inheritdoc}
      */
-    public function openToBrowser($outputFileName, array $headers = [])
+    public function openToBrowser($outputFileName)
     {
         $this->outputFilePath = $this->globalFunctionsHelper->basename($outputFileName);
 
@@ -154,16 +154,6 @@ abstract class WriterAbstract implements WriterInterface
         $this->globalFunctionsHelper->header('Cache-Control: max-age=0');
         $this->globalFunctionsHelper->header('Pragma: public');
 
-        /*
-         * Set custom Headers
-         * Sometimes need to output or cover more headers.
-         *
-         * @see https://github.com/box/spout/issues/745
-         */
-        foreach ($headers as $header) {
-            $this->globalFunctionsHelper->header($header);
-        }
-
         $this->openWriter();
         $this->isWriterOpened = true;