X-Git-Url: https://delta.frontaccounting.com/gitweb/?a=blobdiff_plain;f=includes%2Fdate_functions.inc;h=5f9f0bc802e13fe72e6ef0da9cfba26e6e0adf1e;hb=ddadb47f2620ce6902ad4694ce6512568862ba05;hp=24f3b8f8b78bb1e52be9cd8056aa6bc77de457f4;hpb=818719f38b8327cdca616d58b13913dbd174d96a;p=fa-stable.git

diff --git a/includes/date_functions.inc b/includes/date_functions.inc
index 24f3b8f8..5f9f0bc8 100644
--- a/includes/date_functions.inc
+++ b/includes/date_functions.inc
@@ -1,13 +1,13 @@
 <?php
 /**********************************************************************
     Copyright (C) FrontAccounting, LLC.
-	Released under the terms of the GNU Affero General Public License,
-	AGPL, as published by the Free Software Foundation, either version 
-	3 of the License, or (at your option) any later version.
+	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/agpl-3.0.html>.
+    See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
 ***********************************************************************/
 /*
 date validation and parsing functions
@@ -141,6 +141,19 @@ 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)
 {
@@ -347,6 +360,8 @@ and converts to a yyyy/mm/dd format */
 			$year = substr($date_,0,4);
 		}
 	}
+	else
+		$year = $month = $day = 0;
 
 //to modify assumption in 2030
 	if ($date_system == 0)
@@ -403,7 +418,7 @@ function date1_greater_date2 ($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'