One wouldn't exactly consider PHP4 still to be 'widespread.'

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@330444 c90b9560-bf6c-de11-be94-00142212c4b1

internals2/ze1/index.xml

@@ -4,9 +4,8 @@
   <title>Zend Engine 1</title>
   <para>
    Zend Engine 1 is the internal engine used by PHP for the entire version 4
-   release line. It is no longer considered active, but PHP 4 is still in
-   widespread use, so the old ZE1 documentation is preserved here exactly as it
-   was.
+   release line. It is no longer considered active, but the old ZE1 documentation
+   is preserved here exactly as it was.
   </para>
   
   &internals2.ze1.intro;