Thanks Tim.. for reply.
understood Tim,
Why because, Actually i am customizing quiz attempts functionality.
I am assigning ranks to students based on grade and Time taken to quiz. Here higher grade and less timetaken student get best rank.
as of now i am sorting timetaken value and assign ranks to students. But in this scenario some students getting same ranks. TO avoid this i want to use milliseconds to assign ranks.
user grade timetaken rank
AAA 17.5 5min 2Sec 1
BBB 17.5 5min 2Sec 1
In above example, If milliseconds came to picture ranks will differ right?
Do we have any methods to store milliseconds time stamp in moodle.