php取得系统启动时间长短实例代码
结果输出: 381 天, 05:09:042
http://www.bkjia.com/phpjc/486140.htmlwww.bkjia.comtruehttp://www.bkjia.com/phpjc/486140.htmltecharticlephp取得系统启动时间长短实例代码 ?php //系统启动时间计算. $uptime = 32936982.68; $day = floor(($uptime / 86400)*1.0) ; $cal_day = $day * 86400 ; $cal_hour = $up...