Conversor de Timestamp Unix

NSDate().timeIntervalSince1970

import (
  "time"
)
int64(time.Now().Unix())

System.currentTimeMillis() / 1000

#include <sys/time.h>

// ...
struct timeval tv;
gettimeofday(&tv, NULL);
// Second： tv.tv_sec
// Millisecond： tv.tv_sec * 1000LL + tv.tv_usec / 1000

Math.round(new Date() / 1000)

[[NSDate date] timeIntervalSince1970]

SELECT unix_timestamp(now())

SELECT strftime('%s', 'now')

calendar:datetime_to_gregorian_seconds(calendar:universal_time())-719528*24*3600.

<?php
// pure php
time();

import time
time.time()

Time.now.to_i

date +%s

(new Date().time / 1000).longValue()

os.time()

DateTimeOffset.UtcNow.ToUnixTimeSeconds();

(new DateTime.now().millisecondsSinceEpoch / 1000).truncate()

let timestamp = 1624713600.0
let date = NSDate(timeIntervalSince1970: timestamp)

import (
    "time"
)
timestamp := int64(1624713600)
t := time.Unix(timestamp, 0)

long timestamp = 1624713600;
java.util.Date date = new java.util.Date(timestamp * 1000);

#include <time.h>
time_t timestamp = 1624713600;
struct tm *timeinfo = localtime(&timestamp);

const timestamp = 1624713600;
const date = new Date(timestamp * 1000);

NSTimeInterval timestamp = 1624713600;
NSDate *date = [NSDate dateWithTimeIntervalSince1970:timestamp];

SELECT from_unixtime(1624713600)

SELECT datetime(1624713600, 'unixepoch')

Timestamp = 1624713600,
Datetime = calendar:gregorian_seconds_to_datetime(Timestamp + 719528*24*3600).

<?php
// pure php
$timestamp = 1624713600;
$date = date('Y-m-d H:i:s', $timestamp);

from datetime import datetime
timestamp = 1624713600
date = datetime.fromtimestamp(timestamp)

timestamp = 1624713600
time = Time.at(timestamp)

date -d @1624713600
# macOS: date -r 1624713600

long timestamp = 1624713600
Date date = new Date(timestamp * 1000)

timestamp = 1624713600
date = os.date("*t", timestamp)

long timestamp = 1624713600;
DateTimeOffset date = DateTimeOffset.FromUnixTimeSeconds(timestamp);

int timestamp = 1624713600;
DateTime date = DateTime.fromMillisecondsSinceEpoch(timestamp * 1000);

let date = NSDate()
let timestamp = date.timeIntervalSince1970

import (
    "time"
)
t := time.Now()
timestamp := t.Unix()

java.util.Date date = new java.util.Date();
long timestamp = date.getTime() / 1000;

#include <time.h>
time_t t = time(NULL);
long timestamp = (long)t;

const date = new Date();
const timestamp = Math.round(date.getTime() / 1000);

NSDate *date = [NSDate date];
NSTimeInterval timestamp = [date timeIntervalSince1970];

SELECT unix_timestamp('2021-06-26 12:00:00')

SELECT strftime('%s', '2021-06-26 12:00:00')

Datetime = calendar:universal_time(),
Timestamp = calendar:datetime_to_gregorian_seconds(Datetime) - 719528*24*3600.

<?php
// pure php
$date = new DateTime();
$timestamp = $date->getTimestamp();

import time
from datetime import datetime
date = datetime.now()
timestamp = int(date.timestamp())

time = Time.now
timestamp = time.to_i

date -d "2021-06-26 12:00:00" +%s

Date date = new Date()
long timestamp = (date.time / 1000).longValue()

date = os.time({year=2021, month=6, day=26, hour=12, min=0, sec=0})
timestamp = date

DateTimeOffset date = DateTimeOffset.Now;
long timestamp = date.ToUnixTimeSeconds();

DateTime date = DateTime.now();
int timestamp = (date.millisecondsSinceEpoch / 1000).truncate();