3 # Copyright (C) 2005 Jason Woofenden
5 # This file is part of wfpl.
7 # wfpl is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 2, or (at your option)
12 # wfpl is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 # General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with wfpl; see the file COPYING. If not, write to the
19 # Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
23 # This file contains basic encodings
25 # encode for putting within double-quotes in SQL
26 function enc_sql($str) {
27 $str = str_replace("\\", "\\\\", $str);
28 $str = str_replace('"', "\\\"", $str);
32 # encode for output in html. does nothing with whitespace
33 function enc_html($str) {
34 $str = str_replace('&', '&', $str);
35 $str = str_replace('<', '<', $str);
36 $str = str_replace('>', '>', $str);
41 # html attributes (eg <input value="...."
42 function enc_attr($str) {
43 $str = str_replace('&', '&', $str);
44 $str = str_replace('"', '"', $str);
48 # this is a stupid hack to work around html's stupid syntax for checkboxes
49 function enc_checked($str) {
51 return '" checked="checked';