From cc8bf3df3b1f1d5f97257d93be118d4e6d274f66 Mon Sep 17 00:00:00 2001
From: Daniel Convissor <danielc@php.net>
Date: Fri, 28 Aug 2009 02:21:17 +0000
Subject: [PATCH] Add see also. Tweak the note wording in my prior commit.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@287825 c90b9560-bf6c-de11-be94-00142212c4b1
---
 reference/datetime/dateinterval/construct.xml | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/reference/datetime/dateinterval/construct.xml b/reference/datetime/dateinterval/construct.xml
index ea0994169c..2777fda12f 100644
--- a/reference/datetime/dateinterval/construct.xml
+++ b/reference/datetime/dateinterval/construct.xml
@@ -62,9 +62,9 @@
         The unit types must be entered from the largest
         scale unit on the left to the smallest scale unit
         on the right.
-        So dates come before times, years before months,
-        months before days, days before minutes, etc.
-        So one year and four days must be
+        So years before months, months before days,
+        days before minutes, etc.
+        Thus one year and four days must be represented as
         <literal>P1Y4D</literal>, not <literal>P4D1Y</literal>.
        </para>
       </note>
@@ -113,6 +113,18 @@ DateInterval Object
   </para>
  </refsect1>
 
+ <refsect1 role="seealso">
+  &reftitle.seealso;
+  <para>
+   <simplelist>
+    <member><function>DateInterval::format</function></member>
+    <member><function>DateTime::add</function></member>
+    <member><function>DateTime::sub</function></member>
+    <member><function>DateTime::diff</function></member>
+   </simplelist>
+  </para>
+ </refsect1>
+
 </refentry>
 
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