Unix timestamp, Unix timestamp conversion tool
Current timestamp
Beijing time

Unix timestamp → Beijing time

Unix timestamp
Beijing Time

Beijing Time→Unix timestamp

Beijing Time
Unix timestamp div>

Unix time Introduction to stamp conversion tool

Unix timestamp conversion tool, which can convert Unix timestamps into standard format Beijing time, and can also convert standard format Beijing time into UNIX timestamps;

What is a Unix timestamp (Unix timestamp): The timestamp refers to 00:00:00 on January 01, 1970 (GMT+8:00:00 on January 1, 1970) to the present the total number of seconds.

PHP example Unixtime usage:

Get current timestamp: $time = time(); Convert to Beijing time: $datetime = date('Ymd H:i:s',$time); Convert to timestamp: $ unixtime = strtotime($datetime);(www.pcjson.com)

1, How to get the current Unix timestamp in different programming languages ​​or databases:

PHP time()
Java time
JavaScript Math.round(new Date().getTime()/1000)
getTime()Return value in milliseconds
.NET / C# time = (DateTime.Now.ToUniversalTime().Ticks - 621355968000000000) / 10000000
MySQL SELECT unix_timestamp(now())
Perl time
PostgreSQL SELECT extract(time FROM now())
Python import time first then time.time()
Ruby Get Unix timestamp: Time.now or Time.new
display Unix timestamp: Time.now.to_i
SQL Server SELECT DATEDIFF(s, '1970-01-01 00:00:00', GETUTCDATE())
Unix/Linux date +%s
VBScript/ASP< /td> DateDiff("s", "01/01/1970 00:00:00", Now())

2. In different programming languages ​​or databases, realize ordinary time → Unix timestamp (Unix timestamp):

PHP mktime(hour, minute, second, day, month, year)
Java long datetime = new java.text.SimpleDateFormat("dd/MM/yyyy HH:mm:ss").parse("01/01/1970 01:00:00");
JavaScript var commonTime = new Date(Date.UTC(year, month - 1, day, hour, minute, second))
MySQL SELECT unix_timestamp(time)
Perl use Time::Local then my $time = timelocal($sec, $min, $hour, $day, $month, $year);
PostgreSQL SELECT extract(datetime FROM date('YYYY-MM-DD HH:MM:SS'));
Python first import time and then int(time.mktime(time.strptime('YYYY-MM-DD HH:MM:SS', '%Y-%m-%d %H:%M: %S')))
Ruby Time.local(year, month, day, hour, minute, second)
SQL Server SELECT DATEDIFF(s, '1970-01-01 00:00:00', datetime)
Unix/Linux date +%s -d"Jan 1, 1970 00:00:01"
VBScript/ASP DateDiff("s", "01/0 1/1970 00:00:00", datetime)

3, different programs In language or database, Unix timestamp (Unix timestamp) is converted to ordinary time (year-month-day hour:minute:second):

PHP date('r', Unix timestamp)
Java String datetime = new java.text.SimpleDateFormat("dd/MM/yyyy HH:mm:ss").format(new java.util.Date(Unix timestamp * 1000))
JavaScript first var unixTimestamp = new Date(Unix timestamp * 1000) then commonTime = unixTimestamp.toLocaleString()
Linux< /td> date -d @Unix timestamp
MySQL from_unixtime(Unix timestamp)
Perl First my $time = Unix timestamp then my ($sec, $min, $hour, $day, $month, $year) = (localtime($time))[0, 1,2,3,4,5,6]
PostgreSQL SELECT TIMESTAMP WITH TIME ZONE 'time' + Unix timestamp) * INTERVAL '1 second';
Python first import time then time.gmtime(Unix timestamp)
Ruby Time.at(Unix timestamp)
SQL Server DATEADD(s, Unix timestamp, '1970-01-01 00:00:00')
VBScript / ASP DateAdd("s", Unix timestamp, "01/01/1970 00:00:00")
your footprint: