* New template system.

[wfpl.git] / misc.php

diff --git a/misc.php b/misc.php
index 830796a..b18abd4 100644 (file)
--- a/misc.php
+++ b/misc.php
@@ -2,21 +2,18 @@
 
 #  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
+#  This program 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 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
+#  GNU General Public License for more details.
+#  
+#  You should have received a copy of the GNU General Public License
+#  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # returns an array containing just the elements of $pipes that are readable (without blocking)
 # timeout 0 means don't wait, timeout NULL means wait indefinitely
@@ -70,15 +67,12 @@ function exec_pipe($command, $stdin) {
 }
 
 
-
-
-
-
 function unix_newlines($str) {
        $str = str_replace("\r\n", "\n", $str);
        return str_replace("\r", "\n", $str);
 }
 
+
 # return current year (all 4 digits)
 function this_year() {
        return strftime('%Y');
@@ -132,4 +126,8 @@ function ref(&$foo) {
        return new stupid_reference($foo);
 }
 
+function &last(&$array) {
+       if(count($array)) return $array[count($array) - 1];
+}
+
 ?>