You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
<?php
|
|
|
|
|
|
|
|
/**
|
|
|
|
* 日期处理
|
|
|
|
*
|
|
|
|
* @author qining
|
|
|
|
* @category typecho
|
|
|
|
* @package Date
|
|
|
|
*/
|
|
|
|
class Typecho_Date
|
|
|
|
{
|
|
|
|
/**
|
|
|
|
* 期望时区偏移
|
|
|
|
*
|
|
|
|
* @access public
|
|
|
|
* @var integer
|
|
|
|
*/
|
|
|
|
public static $timezoneOffset = 0;
|
|
|
|
|
|
|
|
/**
|
|
|
|
* 服务器时区偏移
|
|
|
|
*
|
|
|
|
* @access public
|
|
|
|
* @var integer
|
|
|
|
*/
|
|
|
|
public static $serverTimezoneOffset = 0;
|
|
|
|
|
|
|
|
/**
|
|
|
|
* 当前的GMT时间戳
|
|
|
|
*
|
|
|
|
* @access public
|
|
|
|
* @var integer
|
|
|
|
*/
|
|
|
|
public static $gmtTimeStamp;
|
|
|
|
|
|
|
|
/**
|
|
|
|
* 可以被直接转换的时间戳
|
|
|
|
*
|
|
|
|
* @access public
|
|
|
|
* @var integer
|
|
|
|
*/
|
|
|
|
public $timeStamp = 0;
|
|
|
|
|
|
|
|
/**
|
|
|
|
* 初始化参数
|
|
|
|
*
|
|
|
|
* @access public
|
|
|
|
* @param integer $gmtTime GMT时间戳
|
|
|
|
* @return void
|
|
|
|
*/
|
|
|
|
public function __construct($gmtTime)
|
|
|
|
{
|
|
|
|
$this->timeStamp = $gmtTime + (self::$timezoneOffset - self::$serverTimezoneOffset);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* 设置当前期望的时区偏移
|
|
|
|
*
|
|
|
|
* @access public
|
|
|
|
* @param integer $offset
|
|
|
|
* @return void
|
|
|
|
*/
|
|
|
|
public static function setTimezoneOffset($offset)
|
|
|
|
{
|
|
|
|
self::$timezoneOffset = $offset;
|
|
|
|
self::$serverTimezoneOffset = idate('Z');
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* 获取格式化时间
|
|
|
|
*
|
|
|
|
* @access public
|
|
|
|
* @param string $format 时间格式
|
|
|
|
* @return string
|
|
|
|
*/
|
|
|
|
public function format($format)
|
|
|
|
{
|
|
|
|
return date($format, $this->timeStamp);
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* 获取国际化偏移时间
|
|
|
|
*
|
|
|
|
* @access public
|
|
|
|
* @return string
|
|
|
|
*/
|
|
|
|
public function word()
|
|
|
|
{
|
|
|
|
return Typecho_I18n::dateWord($this->timeStamp, self::gmtTime() + (self::$timezoneOffset - self::$serverTimezoneOffset));
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* 获取单项数据
|
|
|
|
*
|
|
|
|
* @access public
|
|
|
|
* @param string $name 名称
|
|
|
|
* @return integer
|
|
|
|
*/
|
|
|
|
public function __get($name)
|
|
|
|
{
|
|
|
|
switch ($name) {
|
|
|
|
case 'year':
|
|
|
|
return date('Y', $this->timeStamp);
|
|
|
|
case 'month':
|
|
|
|
return date('m', $this->timeStamp);
|
|
|
|
case 'day':
|
|
|
|
return date('d', $this->timeStamp);
|
|
|
|
default:
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* 获取GMT时间
|
|
|
|
*
|
|
|
|
* @access public
|
|
|
|
* @return integer
|
|
|
|
*/
|
|
|
|
public static function gmtTime()
|
|
|
|
{
|
|
|
|
return self::$gmtTimeStamp ? self::$gmtTimeStamp : (self::$gmtTimeStamp = @gmmktime());
|
|
|
|
}
|
|
|
|
}
|