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1 | <?php |
2 | /*************************************************************************** |
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3 | * Copyright (C) 2003-2011 Polytechnique.org * |
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4 | * http://opensource.polytechnique.org/ * |
5 | * * |
6 | * This program is free software; you can redistribute it and/or modify * |
7 | * it under the terms of the GNU General Public License as published by * |
8 | * the Free Software Foundation; either version 2 of the License, or * |
9 | * (at your option) any later version. * |
10 | * * |
11 | * This program is distributed in the hope that it will be useful, * |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
14 | * GNU General Public License for more details. * |
15 | * * |
16 | * You should have received a copy of the GNU General Public License * |
17 | * along with this program; if not, write to the Free Software * |
18 | * Foundation, Inc., * |
19 | * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * |
20 | ***************************************************************************/ |
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21 | |
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22 | function smarty_function_valid_date($params, $smarty) |
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23 | { |
24 | extract($params); |
25 | |
26 | if (!isset($name)) { |
27 | $name = 'valid_date'; |
28 | } |
29 | $text = "<select name=\"$name\">"; |
30 | if (!isset($from)) { |
31 | $from = 1; |
32 | } |
33 | if (!isset($to)) { |
34 | $to = 30; |
35 | } |
36 | $value = strtr($value, array('-' => '')); |
37 | $time = time() + 3600 * 24 * $from; |
38 | $mth = ''; |
39 | for ($i = $from ; $i <= $to ; $i++) { |
40 | $p_stamp = date('Ymd', $time); |
41 | $date = date('d / m / Y', $time); |
42 | $select = ($p_stamp == $value) ? 'selected="selected"' : ''; |
43 | $month = pl_entities(strftime('%B', $time), ENT_QUOTES); |
44 | if ($mth != $month) { |
45 | if ($i != $from) { |
46 | $text .= '</optgroup>'; |
47 | } |
48 | $text .= "<optgroup label=\"$month\">"; |
49 | $mth = $month; |
50 | } |
51 | $time += 3600 * 24; |
52 | $text .= "<option value=\"$p_stamp\" $select>$date</option>"; |
53 | } |
54 | return $text . "</optgroup></select>"; |
55 | } |
56 | |
57 | /* vim: set expandtab enc=utf-8: */ |
58 | ?> |