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1 | <?php |
2 | /*************************************************************************** |
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3 | * Copyright (C) 2003-2008 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 | ***************************************************************************/ |
21 | |
22 | function smarty_modifier_date_format($string, $format = '%x', $default_date=null) |
23 | { |
24 | $d = empty($string) ? $default_date : $string; |
25 | if (empty($format) || preg_match('/^[ 0\-]*$/', $d)) return; |
26 | $f = str_replace('%X', '%T', str_replace('%x', '%e %B %Y', $format)); |
27 | |
28 | if (preg_match('/^\d{14}$/', $d)) { |
29 | $t = mktime(substr($d,8,2), substr($d,10,2), substr($d,12,2), substr($d,4,2), substr($d,6,2), substr($d,0,4)); |
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30 | } elseif (preg_match('/^\d{8}$/', $d)) { |
31 | $t = mktime(0, 0, 0, substr($d,4,2), substr($d,6,2), substr($d,0,4)); |
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32 | } elseif (is_numeric($d)) { |
33 | $t = intval($d); |
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34 | } else { |
35 | $t = strtotime($d); |
36 | } |
37 | |
38 | if ( $t != -1 ) { |
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39 | return strftime($f , $t); |
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40 | } else { |
41 | require_once('Date.php'); |
42 | $date = new Date($d); |
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43 | return $date->format($f); |
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44 | } |
45 | } |
46 | |
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47 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: |
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48 | ?> |