library/plugins/modifier.date_format.php

   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 $string is empty
  22  * @link http://smarty.php.net/manual/en/language.modifier.date.format.php
  23  *          date_format (Smarty online manual)
  24  * @param string
  25  * @param string
  26  * @param string
  27  * @return string|void
  28  * @uses smarty_make_timestamp()
  29  */
  30 function smarty_modifier_date_format($string, $format="%b %e, %Y", $default_date=null)
  31 {
  32     if($string != '') {
  33         return strftime($format, smarty_make_timestamp($string));
  34     } elseif (isset($default_date) && $default_date != '') {
  35         return strftime($format, smarty_make_timestamp($default_date));
  36     } else {
  37         return;
  38     }
  39 }
  40
  41 /* vim: set expandtab: */
  42
  43 ?>