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[openemr.git] / library / plugins / modifier.date_format.php
blob351a4b658852fbba7624c6a2e66073bf724b7131
1 <?php
2 /**
3 * Smarty plugin
4 * @package Smarty
5 * @subpackage plugins
6 */
8 /**
9 * Include the {@link shared.make_timestamp.php} plugin
11 require_once $smarty->_get_plugin_filepath('shared','make_timestamp');
12 /**
13 * Smarty date_format modifier plugin
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 $string is empty
22 * @link http://smarty.php.net/manual/en/language.modifier.date.format.php
23 * date_format (Smarty online manual)
24 * @param string
25 * @param string
26 * @param string
27 * @return string|void
28 * @uses smarty_make_timestamp()
30 function smarty_modifier_date_format($string, $format="%b %e, %Y", $default_date=null)
32 if($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;
41 /* vim: set expandtab: */