From 1af9bafd9ffb6d0f8cda71070cb11fa90a82280b Mon Sep 17 00:00:00 2001
From: "Thies C. Arntzen" <thies@php.net>
Date: Tue, 21 Sep 1999 14:41:01 +0000
Subject: [PATCH] added krsort docs

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@13411 c90b9560-bf6c-de11-be94-00142212c4b1
---
 functions/array.sgml | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/functions/array.sgml b/functions/array.sgml
index 1ed4490f9b..87d0ac1324 100644
--- a/functions/array.sgml
+++ b/functions/array.sgml
@@ -1138,6 +1138,47 @@ if (in_array("Irix", $os))
    </refsect1>
   </refentry>
 
+  <refentry id="function.krsort">
+   <refnamediv>
+    <refname>krsort</refname>
+    <refpurpose>Sort an array by key in reverse order</refpurpose>
+   </refnamediv>
+   <refsect1>
+    <title>Description</title>
+    <funcsynopsis>
+     <funcdef>int <function>krsort</function></funcdef>
+     <paramdef>array <parameter>array</parameter></paramdef>
+    </funcsynopsis>
+    
+    <para>
+     Sorts an array by key in reverse order, maintaining key to data correlations. This
+     is useful mainly for associative arrays.
+
+    <example>
+      <title><function>krsort</function> example</title>
+      <programlisting>
+$fruits = array("d"=>"lemon","a"=>"orange","b"=>"banana","c"=>"apple");
+krsort($fruits);
+for(reset($fruits); $key = key($fruits); next($fruits)) {
+    echo "fruits[$key] = ".$fruits[$key]."\n";
+}
+</programlisting></example>
+     This example would display:
+     <computeroutput>
+fruits[d] = lemon
+fruits[c] = apple
+fruits[b] = banana
+fruits[a] = orange
+</computeroutput>
+
+    <simpara>
+     See also <function>asort</function>, <function>arsort</function>, <function>ksort</function>
+     <function>sort</function>, and <function>rsort</function>.
+
+   </refsect1>
+  </refentry>
+
+
 
   <refentry id="function.ksort">
    <refnamediv>