diff --git a/reference/strings/charsets.xml b/reference/strings/charsets.xml
index 0a7d93b6b9..18933c796f 100644
--- a/reference/strings/charsets.xml
+++ b/reference/strings/charsets.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.1 $ -->
+<!-- $Revision: 1.2 $ -->
 <para>
  Following character sets are supported in PHP 4.3.0 and later.
  <table>
@@ -8,18 +8,21 @@
    <thead>
     <row>
      <entry>Charset</entry>
+     <entry>Aliases</entry>
      <entry>Description</entry>
     </row>
    </thead>
    <tbody>
     <row>
      <entry>ISO-8859-1</entry>
+     <entry>ISO8859-1</entry>
      <entry>
       Western European, Latin-1
      </entry>
     </row>
     <row>
      <entry>ISO-8859-15</entry>
+     <entry>ISO8859-15</entry>
      <entry>
       Western European, Latin-9. Adds the Euro sign, French and Finish
       letters missing in Latin-1(ISO-8859-1).
@@ -27,41 +30,71 @@
     </row>
     <row>
      <entry>UTF-8</entry>
+     <entry></entry>
      <entry>
       ASCII compatible multi-byte 8-bit Unicode.
      </entry>
     </row>
+    <row>
+     <entry>cp866</entry>
+     <entry>ibm866, 866</entry>
+     <entry>
+      DOS specific charset for Russian.
+      This charset is supported in 4.3.2.
+     </entry>
+    </row>
+    <row>
+     <entry>cp1251</entry>
+     <entry>Windows-1251, win-1251, 1251</entry>
+     <entry>
+      Windows specific charset for Russian.
+      This charset is supported in 4.3.2.
+     </entry>
+    </row>
     <row>
      <entry>cp1252</entry>
+     <entry>Windows-1252, 1252</entry>
      <entry>
       Windows specific charset for Western European.
      </entry>
     </row>
+    <row>
+     <entry>KOI8-R</entry>
+     <entry>koi8-ru, koi8r</entry>
+     <entry>
+      Russian
+     </entry>
+    </row>
     <row>
      <entry>BIG5</entry>
+     <entry>950</entry>
      <entry>
       Traditional Chinese, mainly used in Taiwan.
      </entry>
     </row>
     <row>
      <entry>GB2312</entry>
+     <entry>936</entry>
      <entry>
       Simplified Chinese, national standard character set.
      </entry>
     </row>
     <row>
      <entry>BIG5-HKSCS</entry>
+     <entry></entry>
      <entry>
       Big5 with Hong Kong extensions, Traditional Chinese.
      </entry>
     </row>
     <row>
      <entry>Shift_JIS</entry>
+     <entry>SJIS, 932</entry>
      <entry>
       Japanese
      </entry>
     </row>
     <row>
+     <entry>EUC-JP</entry>
      <entry>EUCJP</entry>
      <entry>
       Japanese