fromMSecsSinceEpoch does not work as expected

Hi,

I have problems converting from timestamp to QDateTime. This is the code:

Code:

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QDateTime somedate=QDateTime::fromMSecsSinceEpoch(1000*1422021168);
    QDate some_d=somedate.date();
    qWarning() << "some_d=" << some_d.toString();

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and this is what I get on the console:

Code:

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some_d= "Mon Jan 5 1970"

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The date I used is of 23 Jan of this year, as you can see below

Code:

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-bash-3.00$ cat /tmp/test.php 
<?
	$ts=1422021168;
	echo date("Y-m-d H:i",$ts);
?>
-bash-3.00$ /usr/bin/php -f /tmp/test.php 
2015-01-23 07:52
-bash-3.00$

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What I am missing?

TIA

Since multiply two int numbers result is an int and overflow. Change line to this :

Code:

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QDateTime somedate=QDateTime::fromMSecsSinceEpoch((qint64)1000*1422021168);

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Quote:

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Originally Posted by Lesiok

Since multiply two int numbers result is an int and overflow. Change line to this :

Code:

---

QDateTime somedate=QDateTime::fromMSecsSinceEpoch((qint64)1000*1422021168);

---

---

wow! would never think that's the cause. Thanks a lot!

These are the basics of programming. Maybe first explore better C++.