PHP calculates the number of days between the start time and the expiration time_PHP tutorial

Copy code The code is as follows:

//mktime = mktime($hours,minute,seconds,month,day,years)
$start_time = mktime(0,0,0,01,09,2010); //Start time
$end_time = mktime(0,0,0,02,09,2010); //End time
$times = $end_time-$start_time; //How many seconds is the difference between the start and the end
$now_time = $times/(24*3600); //How many seconds are there in total

mktime gets the unit of seconds.

http://www.bkjia.com/PHPjc/322852.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/322852.htmlTechArticleCopy the code The code is as follows: //mktime = mktime($hours,minute,seconds,month,day,years) $start_time = mktime(0,0,0,01,09,2010); //Start time $end_time = mktime(0,0,0,02,09,2010); //End...