moved note into separate include. removed blockquote from PHP manual

joelclermont · joelclermont · commit 7dacc671f01a · 2013-03-30T09:01:39.000-04:00
diff --git a/reference/forms/types/options/_date_limitation.rst.inc b/reference/forms/types/options/_date_limitation.rst.inc
@@ -0,0 +1,5 @@
+.. caution::
+    
+    If ``timestamp`` is used, ``DateType`` is limited to dates between
+    Fri, 13 Dec 1901 20:45:54 GMT and Tue, 19 Jan 2038 03:14:07 GMT on 32bit
+    systems. This is due to a `limitation in PHP itself <http://php.net/manual/en/function.date.php#refsect1-function.date-changelog>`_.
diff --git a/reference/forms/types/options/date_input.rst.inc b/reference/forms/types/options/date_input.rst.inc
@@ -14,12 +14,4 @@ your underlying object. Valid values are:
 The value that comes back from the form will also be normalized back into
 this format.
 
-Note: If ``timestamp`` is used, ``DateType`` is limited to dates between
-Fri, 13 Dec 1901 20:45:54 GMT and Tue, 19 Jan 2038 03:14:07 GMT on 32bit
-systems. This is due to a `limitation in PHP itself <http://php.net/manual/en/function.date.php>`_:
-
-    The valid range of a timestamp is typically from Fri, 13 Dec 1901 20:45:54 GMT
-    to Tue, 19 Jan 2038 03:14:07 GMT. (These are the dates that correspond 
-    to the minimum and maximum values for a 32-bit signed integer). However,
-    before PHP 5.1.0 this range was limited from 01-01-1970 to 19-01-2038 on
-    some systems (e.g. Windows).
+.. include:: /reference/forms/types/options/_date_limitation.rst.inc
diff --git a/reference/forms/types/options/date_widget.rst.inc b/reference/forms/types/options/date_widget.rst.inc
@@ -13,6 +13,4 @@ The basic way in which this field should be rendered. Can be one of the followin
 * ``single_text``: renders a single input of type text. User's input is validated
   based on the `format`_ option.
 
-Note: If ``single_text`` is used, ``DateType`` is limited to dates between Fri, 13 Dec 1901 20:45:54 GMT and Tue, 19 Jan 2038 03:14:07 GMT on 32bit systems. This is due to a `limitation in PHP itself <http://php.net/manual/en/function.date.php>`_:
-
-    The valid range of a timestamp is typically from Fri, 13 Dec 1901 20:45:54 GMT to Tue, 19 Jan 2038 03:14:07 GMT. (These are the dates that correspond to the minimum and maximum values for a 32-bit signed integer). However, before PHP 5.1.0 this range was limited from 01-01-1970 to 19-01-2038 on some systems (e.g. Windows).
+.. include:: /reference/forms/types/options/_date_limitation.rst.inc
