What happened on Dec 31 1969 at 7:00 PM

Question

Every time in PHP when I make a variable such as this one:

$date = strtotime($row[\'date\']);
$date = date(\"M d Y \\a\\\\t g:i A\", $date); // Mmm dd YYYY at h:         


        

Answer 1

The Unix epoch is the time 00:00:00 UTC on 1 January 1970. This is the reference point for all time stamps. When you use PHP's date/time functions, you're always working with the number of seconds since the epoch. Time 0 is the epoch, and you (or your web server) must be on the east coast of the US, which is 5 hours behind UTC time.