xyzshop/test/TestTime.php

<?php

/**
 * Created by PhpStorm.
 * User: stanley-king
 * Date: 2017/5/25
 * Time: 上午10:21
 */
class TestTime extends PHPUnit_Framework_TestCase
{
    public function testDay()
    {
        $date = date('Y-m-d',time());
        $this->mStartm = strtotime(date('Y-m-d',time()));
        $this->mEndtm  = $this->mStartm + 86400 - 1;
    }

    public function testWeek()
    {
        $date = date('Y-m-d',time());
        $cur_time = strtotime(date('Y-m-d',time())) + 86400;
        $start = $cur_time - 86400 * 7;
        $end = $cur_time -1;

        $v = ($end - $start + 1) / 86400;
    }
    public function testMonth()
    {
        $cur = time();
        $cur_date = new DateTime();
        $cur_date->setTimestamp($cur);
        $inter = new DateInterval('P1M');
        $cur_date->sub($inter);
        $time = $cur_date->getTimestamp();
    }


}