From c6f9ae2b6fdc3c1716938223de731b97f6a5a255 Mon Sep 17 00:00:00 2001
From: Graham Campbell <GrahamCampbell@users.noreply.github.com>
Date: Thu, 6 Aug 2020 14:53:42 +0100
Subject: [PATCH] Fixed incorrect type

Closes #33768
---
 src/Illuminate/Support/Arr.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Illuminate/Support/Arr.php b/src/Illuminate/Support/Arr.php
index ae9a66a60199..bf30467df51f 100755
--- a/src/Illuminate/Support/Arr.php
+++ b/src/Illuminate/Support/Arr.php
@@ -628,7 +628,7 @@ public static function sortRecursive($array)
      */
     public static function query($array)
     {
-        return http_build_query($array, null, '&', PHP_QUERY_RFC3986);
+        return http_build_query($array, '', '&', PHP_QUERY_RFC3986);
     }
 
     /**