File Source for modifier.cal_date

<?php
/**
* Smarty plugin
* @package Smarty
* @subpackage plugins
*/
/**
* required setup
*/
global $gBitSmarty;
$gBitSmarty->loadPlugin('smarty_shared_make_timestamp');
/**
* Smarty plugin
* -------------------------------------------------------------
* Type: modifier
* Name: cal_date_format
* Purpose: format datestamps via strftime, (timezone adjusted to calendar specified timezone)
* Input: string: input date string
* format: strftime format for output
* default_date: default date if $string is empty
* -------------------------------------------------------------
*/
function smarty_modifier_cal_date_format($string, $format = "%b %e, %Y", $default_date=null, $tra_format=null)
{
$mDate = new BitDate(0);
if ( $mDate->get_display_offset()) $format = preg_replace("/ ?%Z/","",$format);
else $format = preg_replace("/%Z/","UTC",$format);
$disptime = $mDate->getTimestampFromISO($string);
global $gBitSystem, $gBitLanguage; //$gBitLanguage->mLanguage= $gBitSystem->getConfig("language", "en");
if ($gBitSystem->getConfig("language", "en") != $gBitLanguage->mLanguage && $tra_format) {
$format = $tra_format;
}
return $mDate->strftime($format, $disptime, true);
}
/* vim: set expandtab: */
?>

Source for file modifier.cal_date_format.php