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Gusase/tmstmp.php

Last active October 13, 2023 11:36
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unix epoch
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tmstmp.php
<?php
// ref: https://stackoverflow.com/questions/557959/
$mils = round(microtime(true) * 1000);
$sec = ceil($mils / 1000);
echo date("D M d Y H:i:s",$sec);
echo " ---> ";
echo $mils;
//
function currentLocale(): float
{
return round(microtime(true) * 1000);
}
echo currentLocale();
function diffLocale(int|float $mils):string
{
$sec = intval($mils / 1000);
return date("Y-m-d H:i:s",$sec);
}
echo diffLocale(1697194230997);
//
// ref: https://stackoverflow.com/q/52602031
function convertDateTime($date, $format = 'Y-m-d H:i:s')
{
$tz1 = 'UTC';
$tz2 = 'Asia/Jakarta'; // UTC +7
$d = new DateTime($date, new DateTimeZone($tz1));
$d->setTimeZone(new DateTimeZone($tz2));
return $d->format($format);
}
$utcDateTime = diffLocale(1697196749233);
echo convertDateTime($utcDateTime);
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