From 5930a884583f29e47ba43c2773f4988a9a3f2efe Mon Sep 17 00:00:00 2001
From: Jouni Ahto <jah@php.net>
Date: Wed, 3 Jan 2001 08:09:08 +0000
Subject: [PATCH] Added missing <optional> -tags.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@38498 c90b9560-bf6c-de11-be94-00142212c4b1
---
 functions/bc.xml       |  4 +++-
 functions/datetime.xml | 15 +++++++++++----
 2 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/functions/bc.xml b/functions/bc.xml
index 654ea01cfd..52265e1fcc 100644
--- a/functions/bc.xml
+++ b/functions/bc.xml
@@ -232,7 +232,9 @@
      <funcprototype>
       <funcdef>string <function>bcsqrt</function></funcdef>
       <paramdef>string <parameter>operand</parameter></paramdef>
-      <paramdef>int <parameter>scale</parameter></paramdef>
+      <paramdef>int
+       <optional><parameter>scale</parameter></optional>
+      </paramdef>
      </funcprototype>
     </funcsynopsis>
     <para>
diff --git a/functions/datetime.xml b/functions/datetime.xml
index 2a5f6753b9..8d8e82599a 100644
--- a/functions/datetime.xml
+++ b/functions/datetime.xml
@@ -271,12 +271,15 @@ $nextyear  = mktime (0,0,0,date("m"),  date("d"),  date("Y")+1);
     <funcsynopsis>
      <funcprototype>
       <funcdef>array <function>getdate</function></funcdef>
-      <paramdef>int <parameter>timestamp</parameter></paramdef>
+      <paramdef>int
+       <optional><parameter>timestamp</parameter></optional>
+      </paramdef>
      </funcprototype>
     </funcsynopsis>
     <para>
      Returns an associative array containing the date information of
-     the <parameter>timestamp</parameter> as the following array
+     the <parameter>timestamp</parameter>, or the current local time if
+     no timestamp is given, as the following array
      elements:
      <itemizedlist>
       <listitem>
@@ -388,7 +391,9 @@ $nextyear  = mktime (0,0,0,date("m"),  date("d"),  date("Y")+1);
      <funcprototype>
       <funcdef>string <function>gmdate</function></funcdef>
       <paramdef>string <parameter>format</parameter></paramdef>
-      <paramdef>int <parameter>timestamp</parameter></paramdef>
+      <paramdef>int
+       <optional><parameter>timestamp</parameter></optional>
+      </paramdef>
      </funcprototype>
     </funcsynopsis>
     <para>
@@ -452,7 +457,9 @@ echo gmdate ("M d Y H:i:s", mktime (0,0,0,1,1,1998));
      <funcprototype>
       <funcdef>string <function>gmstrftime</function></funcdef>
       <paramdef>string <parameter>format</parameter></paramdef>
-      <paramdef>int <parameter>timestamp</parameter></paramdef>
+      <paramdef>int
+       <optional><parameter>timestamp</parameter></optional>
+      </paramdef>
      </funcprototype>
     </funcsynopsis>
     <para>