Eliminated non-static method calls and other bulk fixes to fix php5 warnings

[fa-stable.git] / sales / includes / cart_class.inc

diff --git a/sales/includes/cart_class.inc b/sales/includes/cart_class.inc
index e865b24556a998cb800b27bf90284fb259dcf814..3f22e4f359a628858bd4d568c8282c17e8d96d3b 100644 (file)
--- a/sales/includes/cart_class.inc
+++ b/sales/includes/cart_class.inc
@@ -97,6 +97,8 @@ class cart
        //
        function read($type, $trans_no = 0, $view=false ) {
 
+               global $SysPrefs, $Refs;
+
                if (!is_array($trans_no)) $trans_no = array($trans_no);
                if ($trans_no[0]) {
                        if ($type == 30 || $type == 32) { // sales order || sales quotation
@@ -150,14 +152,14 @@ class cart
                                $this->trans_type = $type;
                                $this->trans_no = 0;
                                // set new sales document defaults here
-                               if (get_global_customer() != reserved_words::get_all())
+                               if (get_global_customer() != ALL_TEXT)
                                  $this->customer_id = get_global_customer();
                                else
                                  $this->customer_id = '';
                                $this->document_date =  new_doc_date();
                                if (!is_date_in_fiscalyear($this->document_date))
                                        $this->document_date = end_fiscalyear();
-                               $this->reference = references::get_next($this->trans_type);
+                               $this->reference = $Refs->get_next($this->trans_type);
                                if ($type != 30 && $type != 32) // Added 2.1 Joe Hunt 2008-11-12
                                {
                                        $dim = get_company_pref('use_dimension');
@@ -197,7 +199,7 @@ class cart
                                }
                                } else
                                  $this->due_date =
-                                       add_days($this->document_date, sys_prefs::default_delivery_required_by());
+                                       add_days($this->document_date, $SysPrefs->default_delivery_required_by());
                        }
        }