Need a PHP Clock based on mysql datetime

PHP
1

Hello,
I have been stuck in this issue for 3 days now, I have datetime records in a mysql table, I need a php clock which naturally counts down, I mean acts like a clock, but the clock time should be the datetime field value descending by the second, based on the full datetime, from year to seconds

It is not just one record, I made it to display this clock, the problem is javascript, which makes all the 36 records the last record value, it is an ajax pagination, so i will need to do the same on second page, right now ajax is not a prioritty, I can let go of ajax pagination, but need to display the clock

Help is appreciated

I HAVE ATTACHED THE FILES

Many Thanks

2

Can you tell me how to convert php timestamp to javascript new date()