X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=includes%2Fdate_functions.inc;h=e44f083b41d424c55f1589fab3e87c1510446e1b;hb=845a113be54da1b7a31ad093c68e1dffc9e11229;hp=e3c73a405e841a643b959ea8d4828d6715563486;hpb=a2b10fd7b48bcfc8edae258bc6bb331ecf72dc2c;p=fa-stable.git

diff --git a/includes/date_functions.inc b/includes/date_functions.inc
index e3c73a40..e44f083b 100644
--- a/includes/date_functions.inc
+++ b/includes/date_functions.inc
@@ -1,5 +1,14 @@
 <?php
-
+/**********************************************************************
+    Copyright (C) FrontAccounting, LLC.
+	Released under the terms of the GNU General Public License, GPL, 
+	as published by the Free Software Foundation, either version 3 
+	of the License, or (at your option) any later version.
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
+    See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
+***********************************************************************/
 /*
 date validation and parsing functions
 
@@ -9,6 +18,8 @@ this can be a string either "d/m/Y" for UK/Australia/New Zealand dates or
 "m/d/Y" for US/Canada format dates
 
 */
+if(function_exists("date_default_timezone_set") and function_exists("date_default_timezone_get"))
+	@date_default_timezone_set(@date_default_timezone_get());
 
 function __date($year, $month, $day)
 {
@@ -132,6 +143,19 @@ function Now()
 	else
 		return date("H:i");
 }
+//
+//	Retrieve and optionaly set default date for new document.
+//
+function new_doc_date($date=null)
+{
+	if (isset($date))
+		$_SESSION['_default_date'] = $date;
+
+	if (!isset($_SESSION['_default_date']) || !sticky_doc_date())
+		$_SESSION['_default_date'] = Today();
+
+	return $_SESSION['_default_date'];
+}
 
 function is_date_in_fiscalyear($date, $convert=false)
 {
@@ -338,6 +362,8 @@ and converts to a yyyy/mm/dd format */
 			$year = substr($date_,0,4);
 		}
 	}
+	else
+		$year = $month = $day = 0;
 
 //to modify assumption in 2030
 	if ($date_system == 0)
@@ -394,7 +420,7 @@ function date1_greater_date2 ($date1, $date2)
 }
 
 
-function date_diff ($date1, $date2, $period) 
+function date_diff2 ($date1, $date2, $period) 
 {
 
 /* expects dates in the format specified in $DefaultDateFormat - period can be one of 'd','w','y','m'