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/source/Plug-in/smarty/plugins/modifier.date_format.php

http://prosporous.googlecode.com/
PHP | 58 lines | 30 code | 1 blank | 27 comment | 6 complexity | 5d57183abba166f670d0b8649086f516 MD5 | raw file
 1<?php
 2/**
 3 * Smarty plugin
 4 * @package Smarty
 5 * @subpackage plugins
 6 */
 7
 8/**
 9 * Include the {@link shared.make_timestamp.php} plugin
10 */
11require_once $smarty->_get_plugin_filepath('shared', 'make_timestamp');
12/**
13 * Smarty date_format modifier plugin
14 *
15 * Type:     modifier<br>
16 * Name:     date_format<br>
17 * Purpose:  format datestamps via strftime<br>
18 * Input:<br>
19 *         - string: input date string
20 *         - format: strftime format for output
21 *         - default_date: default date if $string is empty
22 * @link http://smarty.php.net/manual/en/language.modifier.date.format.php
23 *          date_format (Smarty online manual)
24 * @author   Monte Ohrt <monte at ohrt dot com>
25 * @param string
26 * @param string
27 * @param string
28 * @return string|void
29 * @uses smarty_make_timestamp()
30 */
31function smarty_modifier_date_format($string, $format = '%b %e, %Y', $default_date = '')
32{
33    if ($string != '') {
34        $timestamp = smarty_make_timestamp($string);
35    } elseif ($default_date != '') {
36        $timestamp = smarty_make_timestamp($default_date);
37    } else {
38        return;
39    }
40    if (DIRECTORY_SEPARATOR == '\\') {
41        $_win_from = array('%D',       '%h', '%n', '%r',          '%R',    '%t', '%T');
42        $_win_to   = array('%m/%d/%y', '%b', "\n", '%I:%M:%S %p', '%H:%M', "\t", '%H:%M:%S');
43        if (strpos($format, '%e') !== false) {
44            $_win_from[] = '%e';
45            $_win_to[]   = sprintf('%\' 2d', date('j', $timestamp));
46        }
47        if (strpos($format, '%l') !== false) {
48            $_win_from[] = '%l';
49            $_win_to[]   = sprintf('%\' 2d', date('h', $timestamp));
50        }
51        $format = str_replace($_win_from, $_win_to, $format);
52    }
53    return strftime($format, $timestamp);
54}
55
56/* vim: set expandtab: */
57
58?>