- PHP 4.4 is no more in wide spread use and PHP 6 is no more

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@301953 c90b9560-bf6c-de11-be94-00142212c4b1

internals2/intro.xml

@@ -17,7 +17,6 @@
  &internals2.faq.index;        FAQ
  &internals2.apiref.index;     full index of all APIs, constants, macros, etc.
  &internals2.ze1.index;        old docs, quick list of major differences, short discussion re: OOP
- &internals2.ze3.index;        quick discussion of major changes, some details on Unicode
 -->
 
  <preface xml:id="internals2.preface" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns="http://docbook.org/ns/docbook">
@@ -28,9 +27,7 @@
    robust and widespread language. With the introduction of PHP 5 came the
    Zend Engine 2 (ZE2). ZE2 came with an almost entirely new Object-Oriented
    Programming (OOP) model and a number of improvements in the
-   API. PHP 6, which is still under active development at the time of this
-   writing, introduces the Zend Engine 3 (ZE3), which brings full Unicode
-   support to the language.
+   API.
   </simpara>
   
   <warning>
@@ -43,16 +40,14 @@
   </warning>
   
   <simpara>
-   This section of the manual is devoted to ZE2. While PHP 4.4 is still in
-   widespread use, the differences in how extensions are written in ZE1 are
-   small; a short reference to them is given in an appendix to this section.
-   ZE3's API may yet change significantly, and is covered in another appendix.
-   It will be more fully documented when PHP 6 enters a beta testing stage.
+   This section of the manual is devoted to ZE2. The differences in how 
+   extensions are written in ZE1 are small; a short reference to them is 
+   given in an appendix to this section.
   </simpara>
    
   <simpara>
-   The documentation in this section is current as of PHP 5.2.11, the most
-   recent stable release of PHP 5.2 at the time of this writing. Notable
+   The documentation in this section is current as of PHP 5.3.3, the most
+   recent stable release of PHP 5.3 at the time of this writing. Notable
    differences in the minor PHP 5 releases (5.0 through 5.3) are given as
    appropriate.
   </simpara>

internals2/ze3/index.xml

@@ -1,28 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- $Revision$ -->
- <chapter xml:id="internals2.ze3" xmlns="http://docbook.org/ns/docbook">
-  <title>The future: PHP 6 and Zend Engine 3</title>
-  <para>
-  </para>
- </chapter>
-
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--->