Hi, I have to calculate login and logout time of an user. I store the session creation and session out time. How do I calculate the minutes or hours user have loged in. Do u have any code snippet for it?
What is the time storing unit. Is it unix time stamp? Try this. Code: $beginTimeConverted=strtotime($beginTime); $endTimeConverted=strtotime($endTime); // perform subtraction $timeDiff=$endTimeConverted-$beginTimeConverted;