X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=calendar.php;h=be81f98da0a0c2c141ff9dcdb5fec420ce130ffa;hb=a679272cb862dd647da227cc720cd4d4853887c0;hp=78fc206af7d7ee2878bef1141c61273e6a5cd60a;hpb=b063dc432f05059d76aa02b08fe94c705ef66868;p=wfpl.git

diff --git a/calendar.php b/calendar.php
index 78fc206..be81f98 100644
--- a/calendar.php
+++ b/calendar.php
@@ -4,20 +4,20 @@
 #
 #  This file is part of wfpl.
 #
-#  wfpl is free software; you can redistribute it and/or modify it
-#  under the terms of the GNU General Public License as published by
-#  the Free Software Foundation; either version 2, or (at your option)
+#  wfpl is free software; you can redistribute it and/or modify it under the
+#  terms of the GNU Lesser General Public License as published by the Free
+#  Software Foundation; either version 2.1 of the License, or (at your option)
 #  any later version.
 #
-#  wfpl 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 GNU
-#  General Public License for more details.
+#  wfpl 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 GNU Lesser General Public License for
+#  more details.
 #
-#  You should have received a copy of the GNU General Public License
-#  along with wfpl; see the file COPYING.  If not, write to the
-#  Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
-#  MA 02111-1307, USA.
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with wfpl; if not, write to the Free Software Foundation, Inc., 51
+#  Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
 
 
 # This file generates a simple calendar which looks something like this:
@@ -49,9 +49,16 @@ function calendar_day($kind, &$template) {
 	$template->sub('day');
 }
 
-function calendar($year, $month, $events = 0, &$template = 0) {
-	if($template == 0) {
-		$template = $GLOBALS['wfpl_template'];
+# php4 is broken, in that you cannot set a default value for a parameter that
+# is passed by reference. So, this is set up to use the following screwy
+# syntax:
+#
+# calendar('2006', '12', $events, ref($my_template))
+function calendar($year, $month, $events = 0, $template = 0) {
+	if($template === 0) {
+		$template = &$GLOBALS['wfpl_template'];
+	} else {
+		$template = &$template->ref;
 	}
 
 	if(strlen($year) == 2) {