Fix bug with numeric header

brick · Feb 13, 2021 · 2044805 · 2044805
1 parent ab5e4cf
commit 2044805
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Request.php b/src/Request.php
@@ -274,7 +274,7 @@ private static function getCurrentRequestHeaders() : array
 
             if ($requestHeaders) {
                 foreach ($requestHeaders as $key => $value) {
-                    $key = strtolower($key);
+                    $key = strtolower((string) $key);
                     $headers[$key] = [$value];
                 }