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   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   */
  11  require_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 $string is empty
  22   * @link http://smarty.php.net/manual/en/language.modifier.date.format.php
  23   *          date_format (Smarty online manual)
  24   * @author   Monte Ohrt <monte at ohrt dot com>
  25   * @param string
  26   * @param string
  27   * @param string
  28   * @return string|void
  29   * @uses smarty_make_timestamp()
  30   */
  31  function smarty_modifier_date_format($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  ?>