1 | <?php
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2 | /**
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3 | * Smarty plugin
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4 | * @package Smarty
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5 | * @subpackage plugins
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6 | */
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7 |
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8 | /**
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9 | * Include the {@link shared.make_timestamp.php} plugin
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10 | */
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11 | require_once $smarty->_get_plugin_filepath('shared','make_timestamp');
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12 | /**
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13 | * Smarty date_format modifier plugin
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14 | *
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15 | * Type: modifier<br>
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16 | * Name: date_format<br>
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17 | * Purpose: format datestamps via strftime<br>
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18 | * Input:<br>
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19 | * - string: input date string
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20 | * - format: strftime format for output
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21 | * - default_date: default date if $string is empty
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22 | * @link http://smarty.php.net/manual/en/language.modifier.date.format.php
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23 | * date_format (Smarty online manual)
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24 | * @author Monte Ohrt <monte at ohrt dot com>
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25 | * @param string
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26 | * @param string
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27 | * @param string
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28 | * @return string|void
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29 | * @uses smarty_make_timestamp()
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30 | */
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31 | function smarty_modifier_date_format($string, $format="%b %e, %Y", $default_date=null)
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32 | {
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33 | if (substr(PHP_OS,0,3) == 'WIN') {
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34 | $_win_from = array ('%e', '%T', '%D');
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35 | $_win_to = array ('%#d', '%H:%M:%S', '%m/%d/%y');
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36 | $format = str_replace($_win_from, $_win_to, $format);
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37 | }
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38 | if($string != '') {
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39 | return strftime($format, smarty_make_timestamp($string));
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40 | } elseif (isset($default_date) && $default_date != '') {
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41 | return strftime($format, smarty_make_timestamp($default_date));
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42 | } else {
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43 | return;
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44 | }
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45 | }
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46 |
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47 | /* vim: set expandtab: */
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48 |
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49 | ?>
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