db_printf()'s %s, dwt_append(), states pulldown, tem_top_subs()

[wfpl.git] / format.php

diff --git a/format.php b/format.php
index d5fb32b..1bac609 100644 (file)
--- a/format.php
+++ b/format.php
@@ -4,28 +4,44 @@
 #
 #  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 contains basic encodings
 
 function format_int($str) {
+       $str = ereg_replace('[^0-9]', '', $str);
+       return ereg_replace('^0*([1-9])', '\1', $str);
+}
+
+function format_zip($str) {
        return ereg_replace('[^0-9]', '', $str);
 }
 
+function format_filename($str) {
+       $str = strtolower($str);
+       $str = ereg_replace('[^a-z0-9_.-]', '_', $str);
+       return ereg_replace('^[0-9.-]*', '', $str);
+}
+
+function format_varname($str) {
+       $str = strtolower($str);
+       $str = ereg_replace('[^a-z0-9_]', '_', $str);
+       return ereg_replace('^[0-9]*', '', $str);
+}
+
 function format_oneline($str) {
        $str = str_replace("\r", '', $str);
        return str_replace("\n", '', $str);
@@ -117,24 +133,4 @@ function format_phone($str) {
        return $output;
 }
 
-
-#function ftest($val) {
-#      printf("$val: '%s'<br />\n", format_phone($val, true));
-#}
-#
-#echo "FORMAT TESTS<br><br>";
-#ftest("$3");
-#ftest("3.99");
-#ftest("3.5");
-#ftest("891234");
-#ftest("8221234");
-#ftest("82212334");
-#ftest("122313234");
-#ftest("1158221234");
-#ftest("1558221234");
-#ftest("12235513234");
-#ftest("122355123334");
-#ftest("1585552212334");
-#ftest("15855522123334");
-
 ?>