From 73c63fec9345b0e43469d793889759dd042a56f5 Mon Sep 17 00:00:00 2001
From: Gabor Hojtsy <goba@php.net>
Date: Sun, 11 Nov 2001 10:16:38 +0000
Subject: [PATCH] Some more overload work, adding configure option

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@61959 c90b9560-bf6c-de11-be94-00142212c4b1
---
 chapters/install.xml   | 16 +++++++++++++++-
 functions/overload.xml | 23 +++++++++++++----------
 2 files changed, 28 insertions(+), 11 deletions(-)

diff --git a/chapters/install.xml b/chapters/install.xml
index fa61343ba0..5d120e21f3 100644
--- a/chapters/install.xml
+++ b/chapters/install.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.90 $ -->
+<!-- $Revision: 1.91 $ -->
  <chapter id="installation">
   <title>Installation</title>
 
@@ -2461,6 +2461,20 @@ $ /usr/local/sbin/php4-enable
        </para>
       </listitem>
      </varlistentry>
+
+     <varlistentry id="install.configure.without-posix">
+      <term>
+       <parameter>--enable-overload</parameter>
+      </term>
+      <listitem>
+       <para>
+        PHP 3: Option not available in PHP 3
+       </para>
+       <para>
+        PHP 4: Enable object property and method call overloading support.
+       </para>
+      </listitem>
+     </varlistentry>
     </variablelist>
    </sect2>
 
diff --git a/functions/overload.xml b/functions/overload.xml
index 7acb42b555..6ded7e1c11 100644
--- a/functions/overload.xml
+++ b/functions/overload.xml
@@ -1,5 +1,5 @@
 <?xml encoding="iso-8859-1"?>
-<!-- $Revision: 1.1 $ -->
+<!-- $Revision: 1.2 $ -->
  <reference id="ref.overload">
   <title>Object property and method call overloading</title>
   <titleabbrev>Object overloading</titleabbrev>
@@ -65,6 +65,7 @@ print "\$o->d: $o->d\n"; // print: $o->d:
 $o->x = 56; 
 
 // instantiate stdclass (it is built-in in PHP 4)
+// $val is not overloaded!
 $val = new stdclass;
 $val->prop = 555;
 
@@ -78,15 +79,17 @@ var_dump($o->a[0]->prop);
      </programlisting>
     </example>
    </para>
-   <para>
-    As this is an experimental extension, not all things
-    work. There is no <literal>__call()</literal> support
-    currently, you can only overload the get and set
-    operations for properties. You cannot invoke the
-    original overloading handlers of the class, and
-    <literal>__set()</literal> only works to one level
-    of property access.
-   </para>
+   <warning>
+    <para>
+     As this is an experimental extension, not all things
+     work. There is no <literal>__call()</literal> support
+     currently, you can only overload the get and set
+     operations for properties. You cannot invoke the
+     original overloading handlers of the class, and
+     <literal>__set()</literal> only works to one level
+     of property access.
+    </para>
+   </warning>
   </partintro>
 
   <refentry id="function.overload">