From a6fb84c5d881edee0e67cceb3a9afdf05e80ec84 Mon Sep 17 00:00:00 2001
From: webimpress <contact@webimpress.com>
Date: Tue, 8 Oct 2019 20:12:45 +0100
Subject: [PATCH] Use strtr instead of str_replace

---
 src/functions/marshal_headers_from_sapi.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/functions/marshal_headers_from_sapi.php b/src/functions/marshal_headers_from_sapi.php
index d85706a8..dd01be4d 100644
--- a/src/functions/marshal_headers_from_sapi.php
+++ b/src/functions/marshal_headers_from_sapi.php
@@ -45,13 +45,13 @@ function marshalHeadersFromSapi(array $server) : array
         }
 
         if (strpos($key, 'HTTP_') === 0) {
-            $name = str_replace('_', '-', strtolower(substr($key, 5)));
+            $name = strtr(strtolower(substr($key, 5)), '_', '-');
             $headers[$name] = $value;
             continue;
         }
 
         if (strpos($key, 'CONTENT_') === 0) {
-            $name = str_replace('_', '-', strtolower($key));
+            $name = strtr(strtolower($key), '_', '-');
             $headers[$name] = $value;
             continue;
         }