X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=misc.php;h=ff0d2272931dcd5f2c3188dedc097a1889df7a00;hb=bf847ba221f16f612197b9162e24a28be2393295;hp=4e1da442c27d93f42a9305afda42430f66b529ce;hpb=33991182df707af9558bc761bf2f58d1f3f950ef;p=wfpl.git

diff --git a/misc.php b/misc.php
index 4e1da44..ff0d227 100644
--- a/misc.php
+++ b/misc.php
@@ -1,5 +1,23 @@
 <?php
 
+#  Copyright (C) 2006 Jason Woofenden
+#
+#  This file is part of wfpl.
+#
+#  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 Lesser General Public License for
+#  more details.
+#
+#  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
+
 function read_whole_file($name) {
 	$fd = fopen($name, 'r');
 	if($fd === false) {
@@ -22,7 +40,32 @@ function this_year() {
 
 # return the number of the current month (1..12)
 function this_month() {
-	return strftime('%m');
+	return ereg_replace('^0', '', strftime('%m'));
+}
+
+
+# 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:
+#
+# function foo($bar = 0) {
+#   if($bar !== 0) {
+#     $bar = $bar->ref;
+#   }
+#	...
+# }
+#
+# foo();
+# foo(ref($baz));
+
+class stupid_reference {
+	var $ref;
+	function stupid_reference(&$ref) {
+		$this->ref = &$ref;
+	}
+}
+function ref(&$foo) {
+	return new stupid_reference($foo);
 }
 
 ?>