From f354c9be97814d65b178f4cbf0905af18919479b Mon Sep 17 00:00:00 2001
From: Christoph Michael Becker <cmb@php.net>
Date: Thu, 15 Nov 2018 16:47:19 +0000
Subject: [PATCH] =?UTF-8?q?Fix=20#77164:=20Array=20function=20document=20e?=
 =?UTF-8?q?rror=EF=BC=9Aarray=5Fkey=5Ffirst?=
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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345985 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/array/functions/array-key-first.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/reference/array/functions/array-key-first.xml b/reference/array/functions/array-key-first.xml
index 5d7563ad47..51f8655c87 100644
--- a/reference/array/functions/array-key-first.xml
+++ b/reference/array/functions/array-key-first.xml
@@ -53,7 +53,7 @@ $array = ['a' => 1, 'b' => 2, 'c' => 3];
 
 $firstKey = array_key_first($array);
 
-var_dump(firstKey);
+var_dump($firstKey);
 ?>
 ]]>
     </programlisting>