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   1  <?php
   2  
   3  /*
   4   * Smarty plugin
   5   * -------------------------------------------------------------
   6   * Type:     modifier
   7   * Name:     date_format
   8   * Purpose:  format datestamps via strftime
   9   * Input:    string: input date string
  10   *           format: strftime format for output
  11   *           default_date: default date if $string is empty
  12   * -------------------------------------------------------------
  13   */
  14  if(pnModAvailable('pnRender')){
  15      require_once $smarty->_get_plugin_filepath('shared','make_timestamp');
  16  } else {
  17      require_once $this->_get_plugin_filepath('shared','make_timestamp');
  18  }
  19  function smarty_modifier_date_format($string, $format="%b %e, %Y", $default_date=null)
  20  {
  21      if($string != '') {
  22          return strftime($format, smarty_make_timestamp($string));
  23      } elseif (isset($default_date) && $default_date != '') {        
  24          return strftime($format, smarty_make_timestamp($default_date));
  25      } else {
  26          return;
  27      }
  28  }
  29  
  30  /* vim: set expandtab: */
  31  
  32  ?>