diff --git a/reference/strings/functions/get-html-translation-table.xml b/reference/strings/functions/get-html-translation-table.xml
index 78d504741f..21d02c214d 100644
--- a/reference/strings/functions/get-html-translation-table.xml
+++ b/reference/strings/functions/get-html-translation-table.xml
@@ -12,6 +12,7 @@
    <type>array</type><methodname>get_html_translation_table</methodname>
    <methodparam choice="opt"><type>int</type><parameter>table</parameter><initializer>HTML_SPECIALCHARS</initializer></methodparam>
    <methodparam choice="opt"><type>int</type><parameter>quote_style</parameter><initializer>ENT_COMPAT</initializer></methodparam>
+   <methodparam choice="opt"><type>string</type><parameter>charset_hint</parameter></methodparam>
   </methodsynopsis>
   <para>
    <function>get_html_translation_table</function> will return the
@@ -56,6 +57,18 @@
       </para>
      </listitem>
     </varlistentry>
+    <varlistentry>
+     <term><parameter>charset_hint</parameter></term>
+     <listitem>
+      <para>
+       Like <function>htmlentities</function>, it takes an optional
+       third argument <parameter>charset</parameter> which defines character
+       set used in conversion.
+       Presently, the ISO-8859-1 character set is used as the default.
+      </para>
+      &reference.strings.charsets;
+     </listitem>
+    </varlistentry>
    </variablelist>
   </para>
  </refsect1>
@@ -67,6 +80,30 @@
   </para>
  </refsect1>
 
+ <refsect1 role="changelog">
+  &reftitle.changelog;
+  <para>
+   <informaltable>
+    <tgroup cols="2">
+     <thead>
+      <row>
+       <entry>&Version;</entry>
+       <entry>&Description;</entry>
+      </row>
+     </thead>
+     <tbody>
+      <row>
+       <entry>5.3.4</entry>
+       <entry>
+        The <parameter>charset_hint</parameter> parameter was added.
+       </entry>
+      </row>
+     </tbody>
+    </tgroup>
+   </informaltable>
+  </para>
+ </refsect1>
+
  <refsect1 role="examples">
   &reftitle.examples;
   <para>