diff --git a/reference/i18n/functions/locale_get_default.xml b/reference/i18n/functions/locale_get_default.xml
new file mode 100644
index 0000000000..8403367b1d
--- /dev/null
+++ b/reference/i18n/functions/locale_get_default.xml
@@ -0,0 +1,89 @@
+
+
+
+
+ locale_get_default
+ Get the default Locale
+
+
+ &reftitle.description;
+
+ stringlocale_get_default
+
+
+
+ This function returns the default Locale, which is used by PHP to localize
+ certain features. Please note that this isn't influenced by
+ setlocale or the system settings.
+
+
+
+
+ &reftitle.returnvalues;
+
+ Returns a string with the current Locale.
+
+
+
+
+ &reftitle.examples;
+
+
+ A <function>locale_get_default</function> example
+
+
+]]>
+
+ &example.outputs;
+
+
+
+
+
+
+
+
+ &reftitle.seealso;
+
+
+ locale_set_default
+
+
+
+
+
+
diff --git a/reference/i18n/functions/locale_set_default.xml b/reference/i18n/functions/locale_set_default.xml
new file mode 100644
index 0000000000..43ec73038e
--- /dev/null
+++ b/reference/i18n/functions/locale_set_default.xml
@@ -0,0 +1,133 @@
+
+
+
+
+ locale_set_default
+ Set the default Locale
+
+
+ &reftitle.description;
+
+ boollocale_set_default
+ stringname
+
+
+ Sets the default Locale for PHP programs. Please note that this has nothing
+ to do with setlocale nor with the system locale.
+
+
+
+
+ &reftitle.parameters;
+
+
+
+ name
+
+
+ The new Locale name. A comprehensive list of the supported locales is
+ available at .
+
+
+
+
+
+
+
+
+ &reftitle.returnvalues;
+
+ &return.success;
+
+
+
+
+ &reftitle.examples;
+
+
+ A <function>locale_set_default</function> example
+
+ This example demonstrates a possible usage of
+ locale_set_default to localize the
+ sort functions.
+
+
+
+]]>
+
+ &example.outputs;
+
+ caçada
+ [1] => cacto
+ [2] => caramelo
+)
+]]>
+
+
+ If we didn't use the locale, PHP would sort the string using the ASCII
+ characters value, thus returning (wrongly):
+
+
+ cacto
+ [1] => caramelo
+ [2] => caçada
+)
+]]>
+
+
+
+
+
+
+ &reftitle.seealso;
+
+
+ locale_get_default
+
+
+
+
+
+
diff --git a/reference/i18n/reference.xml b/reference/i18n/reference.xml
new file mode 100644
index 0000000000..aa251693ae
--- /dev/null
+++ b/reference/i18n/reference.xml
@@ -0,0 +1,57 @@
+
+
+
+
+
+
+
+
+ i18n &Functions;
+ i18n
+
+
+
+ &reftitle.intro;
+
+ i18n support.
+
+
+
+ This extension is still in development and it isn't available to public yet.
+
+
+
+
+
+ &reftitle.required;
+
+ The Unicode Extension.
+
+
+
+
+ &reference.i18n.functions;
+
+
+