PHP Core\Date DateTime::Now示例

示例#1

文件： function.date.php 项目： nicholasryan/CorePlus

/**
 * Take a GMT date and return the formatted string.
 *
 * @todo Finish documentation of smarty_function_date
 *
 * #### Smarty Parameters
 *
 * * date (or unnamed variable)
 * * format
 * * assign
 *
 * #### Example Usage
 *
 * <pre>
 * {date 1234567890}
 * </pre>
 *
 * @param array  $params  Associative (and/or indexed) array of smarty parameters passed in from the template
 * @param Smarty $smarty  Parent Smarty template object
 *
 * @throws SmartyException
 *
 * @return string
 */
function smarty_function_date($params, $smarty){

	if(array_key_exists('date', $params)){
		$date = $params['date'];
	}
	elseif(isset($params[0])){
		$date = $params[0];
	}
	else{
		// Use "now" as the time.
		$date = \Core\Date\DateTime::Now(Time::FORMAT_RFC2822);
	}

	if(!$date){
		if(DEVELOPMENT_MODE){
			return 'Parameter [date] was empty, cowardly refusing to format an empty string.';
		}
		else{
			return '';
		}
	}


	$format = isset($params['format']) ? $params['format'] : \Core\Date\DateTime::RELATIVE;
	//$timezone = isset($params['timezone']) ? $params['timezone'] : Time::TIMEZONE_GMT;

	$coredate = new \Core\Date\DateTime($date);

	if(isset($params['assign']) && $params['assign']){
		$smarty->assign($params['assign'], $coredate->format($format));
	}
	else{
		return $coredate->format($format);
	}
}