From c733d775803733313ce456652d83176a13632504 Mon Sep 17 00:00:00 2001
From: Jakub Vrana <vrana@php.net>
Date: Tue, 6 Sep 2005 07:36:12 +0000
Subject: [PATCH] x*10 -> 10*x (bug #34363), empty array without initial
 returns null

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@195243 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/array/functions/array-reduce.xml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/reference/array/functions/array-reduce.xml b/reference/array/functions/array-reduce.xml
index 4ec1bd794a..75a56a7e3c 100644
--- a/reference/array/functions/array-reduce.xml
+++ b/reference/array/functions/array-reduce.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.8 $ -->
+<!-- $Revision: 1.9 $ -->
 <!-- splitted from ./en/functions/array.xml, last change in rev 1.2 -->
   <refentry id="function.array-reduce">
    <refnamediv>
@@ -24,6 +24,8 @@
      a single value. If the optional <parameter>initial</parameter> is
      available, it will be used at the beginning of the process, or as
      a final result in case the array is empty.
+     If the array is empty and <parameter>initial</parameter> is not passed,
+     <function>array_reduce</function> returns &null;.
     </para>
     <para>
      <example>
@@ -56,7 +58,7 @@ $d = array_reduce($x, "rsum", 1);
     <para>
      This will result in <varname>$b</varname> containing
      <literal>15</literal>, <varname>$c</varname> containing
-     <literal>1200</literal> (= 1*2*3*4*5*10), and
+     <literal>1200</literal> (= 10*1*2*3*4*5), and
      <varname>$d</varname> containing <literal>1</literal>.
     </para>
     <para>