diff --git a/functions/regex.xml b/functions/regex.xml
index 0202a2c1f7..30ed799004 100644
--- a/functions/regex.xml
+++ b/functions/regex.xml
@@ -22,6 +22,9 @@
      <listitem>
       <simpara><function>split</function></simpara>
      </listitem>
+     <listitem>
+      <simpara><function>spliti</function></simpara>
+     </listitem>
     </itemizedlist>
 
     These functions all take a regular expression string as their
@@ -199,7 +202,7 @@ echo ereg_replace( "(( )is)", "\\2was", $string );
      <paramdef>array <parameter><optional>regs</optional></parameter></paramdef>
     </funcsynopsis>
     <para>
-     This function is identical to <function>ereg</function> save that this ignores
+     This function is identical to <function>ereg</function> except that this ignores
      case distinction when matching alphabetic characters.</para>
 
     <para>
@@ -223,7 +226,7 @@ echo ereg_replace( "(( )is)", "\\2was", $string );
      <paramdef>string <parameter>string</parameter></paramdef>
     </funcsynopsis>
     <para>
-     This function is identical to <function>ereg_replace</function> save that
+     This function is identical to <function>ereg_replace</function> except that
      this ignores case distinction when matching alphabetic characters.</para>
 
     <para>
@@ -310,6 +313,31 @@ echo "Month: $month; Day: $day; Year: $year&lt;br&gt;\n";
    </refsect1>
   </refentry>
 
+  <refentry id="function.spliti">
+   <refnamediv>
+    <refname>spliti</refname>
+    <refpurpose>split string into array by regular expression case insensitive</refpurpose>
+   </refnamediv>
+   <refsect1>
+    <title>Description</title>
+    <funcsynopsis>
+     <funcdef>array <function>split</function></funcdef>
+     <paramdef>string <parameter>pattern</parameter></paramdef>
+     <paramdef>string <parameter>string</parameter></paramdef>
+     <paramdef>int <parameter><optional>limit</optional></parameter></paramdef>
+    </funcsynopsis>
+    <para>
+     This function is identical to <function>split</function> except that
+     this ignores case distinction when matching alphabetic characters.
+    </para>
+
+    <para>
+     See also: <function>explode</function> and <function>implode</function>.
+    </para>
+
+   </refsect1>
+  </refentry>
+
 
   <refentry id="function.sql-regcase">
    <refnamediv>