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When using PHP to do time() and store it in a MySQL server and then retrieve it,
when I try to convert it into seconds, it returns strange results.
1386787112 = 35 seconds ago (What my PHP says)
1386787112 was actually 1 second ago (What my current time says).
$da = date("s",1386787112);
This code is meant to returns the current time in second but it only updates if the time is bigger than 60 seconds. Am I doing something wrong?
Using the time() function will do what you're looking for. It's in fact defined just like your requirements.
Now, if you wanted seconds ago you could then use the time() function to do that:
$secs = time() - dbTimeValOfRecord;
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I need to convert the following date in to Unix format using php code.
2014-06-10T11:05:10.723Z to Unix?
The reason this has so many downvotes is it takes a single in-built function to change a Date to a timestamp, using a single Google search to find.
echo strtotime("2014-06-10T11:05:10.723Z");
Outputs:
1402398310
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In some PHP script, I have a number 5.0000001 that must be rounded to 6.0. Is there a way to round any fractional number greater than 5.0 up to 6.0? (Even if the fraction is less than .5)
The ceil mathematics function in many languages does the opposite of truncation which takes any number that's not a whole number and rounds it up to the proceeding whole number no matter the size of the decimal.
You can also find out more from the php website : http://us3.php.net/ceil
You are looking for PHPs ciel command.
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I have two PHP files: A.php and B.php. A passes $id to B using POST and B can get $id the first time but I need to jump back to B again using Header. This time the parameter gets lost.
How can I pass the parameter when I use Header to jump back?
You must Use $_REQUEST instead of $_POST so it will work in both case . and when you use header to jump back again use query string with same name.
you can pass id variable in the query string when you redirect.
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I have two timestamps: one from time() function, other selects user in front-end. I need to compare this two timestamps, but ignore the seconds or set it to 00. What is the proper way to do this?
Had some time for an example:
$nr = 1111111122;
$nr = substr($nr, 0, strlen($nr)-2) . "00";
echo strtotime(date('Y-m-d H:i:00', time()));
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I'm trying to make a cookie expire, I've saw the code that does it, and I've done it already.
So, what I've done already was making the expire date like this time() - 10 this would make the cookie time limit expire immediately, but I can't seem to make it work.
$number_of_days = 30 ;
$date_of_expiry = time() + 60 * 60 * 24 * $number_of_days ;
setcookie( "userlogin", $user_hash, $date_of_expiry, "/" ) ;
This should work:
setcookie("cookie_name", "", time()-3600);
If that does not work, you have any output before, you have to call it before any echo or html output. Otherwise the headers will be already sent and you can't change any cookie information.