<?php

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

/**
 * Description of DateTimeEx
 *
 * @author jgao
 */
class Date {
    //put your code here
    
    /**
     * 年
     * @var type 
     */
    public $year;
    /**
     * 月
     * @var type 
     */
    public $month;
    /**
     * 日
     * @var type 
     */
    public $day;
    /**
     * 星期
     * @var type 
     */
    public $dayofweek;
    /**
     * 时
     * @var type 
     */
    public $hours;
    /**
     * 分
     * @var type 
     */
    public $minutes;
    /**
     * 秒
     * @var type 
     */
    public $seconds;
    /**
     * 时间戳
     * @var type 
     */
    public $time;
    
    function __construct($time=0){
        if($time==0){
            $this->time = time();
        }else{
            $this->time = $time;
        }
        $date_reg = date("Y:m:d:H:i:s:N",$this->time);
        $date_info = explode(":",$date_reg);
        $i = 0;
        $this->year = intval($date_info[$i++]);
        $this->month = intval($date_info[$i++]);
        $this->day = intval($date_info[$i++]);
        $this->hours = intval($date_info[$i++]);
        $this->minutes = intval($date_info[$i++]);
        $this->seconds = intval($date_info[$i++]);
        $this->dayofweek = intval($date_info[$i++]);
    }
    
    function toString(){
        return date("Y-m-d H:i:s", $this->time);
    }
    
}

?>