If you already have the date in that format, you only need to call the " strtotime " function in PHP. $date = ''; $timestamp = strtotime ($date); echo $timestamp; // Or in a single line: echo strtotime (''); Short and simple · Timestamp Online is timestamp converver between unix timestamp and human readable form date. If you want to convert timestamp, it is sufficient to either enter your · php $date = new DateTime(''); $timestamp = $date->getTimestamp(); echo "The timestamp is $timestamp.";?> The object $date of Datetime Missing: online Create a Date With mktime() The optional timestamp parameter in the date() function specifies a timestamp. If omitted, the current date and time will be used (as in the examples above). The Missing: online · 2 Answers. Sorted by: 3. There is two ways which I know. use this: $timenow = date ('Y-m-d H:i:s'); $timestamp = strtotime ($timenow); echo 'time: '. $timenow. ''; ... read more
Timestamp to Date in PHP. Home » Software Development » Software Development Tutorials » PHP Tutorial » Timestamp to Date in PHP. Popular Course in this category. Course Price View Course.
Free Software Development Course. Login details for this Free course will be emailed to you. EDUCBA Login. you don't need to convert, when you call date function it will returns now date, show your date with your format but use example's format for timestamp calculations. Brandon Wamboldt Brandon Wamboldt 16k 12 12 gold badges 53 53 silver badges 87 87 bronze badges. sorry I wasn't clear conversion is a MUST, see the update in question — AaronHatton.
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Browse other questions tagged php date time converter or ask your own question. The Overflow Blog. Why the number input is the worst input. Hypergrowth headaches Ep. Planned maintenance scheduled for Wednesday, 21 September, UTC Recent Color Contrast Changes and Accessibility Updates. The [option] tag is being burninated. Should I explain other people's code-only answers? Reviewer overboard! A Unix timestamp is the total number of seconds calculated from the Unix epoch January 1st, The correct syntax to use this function is as follows.
This function has two parameters. It is a mandatory parameter. The current time now is the default value if the second parameter is omitted.
The date here is in the format "d-m-Y". We have only passed a single parameter as it will convert the date to a Unix timestamp.
Find centralized, trusted content and collaborate around the technologies you use most. Connect and share knowledge within a single location that is structured and easy to search. This method works on both Windows and Unix and is time-zone aware, which is probably what you want if you work with dates.
Or if you want to use UTC. Same as " GMT ". Regardless, it's always a good starting point to be strict when parsing strings into structured data. It can save awkward debugging in the future. Therefore I recommend to always specify date format. With DateTime API :. If the above fails because you are using a unsupported format , you can use.
Note that if you do not set the! Yet another alternative is to use the IntlDateFormatter API:. Be careful with functions like strtotime that try to "guess" what you mean it doesn't guess of course, the rules are here. Indeed will be parsed as 22 September , as it is the only reasonable thing.
So, if you are sure your input is in DD-MM-YYYY format, it's better to use the solution offered by Armin Ronacher. Here is a very simple and effective solution using the split and mtime functions:. If you know the format use strptime because strtotime does a guess for the format, which might not always be correct.
Since strptime is not implemented in Windows there is a custom function. If you want to know for sure whether a date gets parsed into something you expect, you can use DateTime::createFromFormat :.
It's obvious in this case, but e. If you want, put it in a MySQL input type timestamp. The above works very well only in PHP 5 or later :. This way, you let the function know what date format you are using and even specify the timezone.
If you already have the date in that format, you only need to call the " strtotime " function in PHP. If you're looking to convert a UTC datetime T Stack Overflow for Teams — Start collaborating and sharing organizational knowledge. Create a free Team Why Teams? Learn more about Collectives. Learn more about Teams. How to convert date to timestamp in PHP?
Ask Question. Asked 13 years, 11 months ago. Modified 1 month ago. Viewed k times. How do I get timestamp from e. php date timestamp. Improve this question. edited Aug 4, at pimvdb k 75 75 gold badges silver badges bronze badges. asked Sep 22, at Wizard4U Wizard4U 3, 4 4 gold badges 19 19 silver badges 14 14 bronze badges. Add a comment. Sorted by: Reset to default. Highest score default Trending recent votes count more Date modified newest first Date created oldest first.
If you want to specify in which time zone, here EST. Same as New York. Improve this answer. edited May 13, at Falken answered Sep 22, at Owen Owen I had forgotten about that! How is it that you have not gotten the credit for this answer yet?! A completely valid answer, but I'm surprised that Armin Ronacher's answer hasn't matched it in upvotes -- ambiguity is ALWAYS bad.
Devner Well, it seems, on my server, that format isn't supported. Maybe it's different with yours. LucaFagioli It seems Prof. Falken, desperate to see that answer with so many upvotes, updated it and included his own science. Show 5 more comments. Armin Ronacher Armin Ronacher Beware, strptime function is not available on Windows. Those on Windows and PHP 5. because strptime is not implemented in Windows platforms. Also, since PHP 5.
php is recommended instead. Show 1 more comment. edited Mar 11, at answered May 17, at Gordon Gordon k 72 72 gold badges silver badges bronze badges. I'd recommend this over my answer nowadays. Don't forget the! My date based timestamp was changing on each refresh and driving me mad - because DateTime was helpfully adding the current time without asking or being told. I want to add that I recommend against ambiguous date parsing, and that the date format should be given explicitly when parsing date strings.
How will be parsed? Probably 09 August What about ? Some versions of PHP parse this as 20 October edited May 23, at Community Bot 1 1 1 silver badge.
daremon daremon 4, 2 2 gold badges 27 27 silver badges 27 27 bronze badges. Valid concern. I guess strtotime relies in your locale. Note: on most non-english speaking countries, the format is dd-mm-yyyy , not mm-dd-yyyy. CamiloMartin Most non-english spoken countries use the first format you stated but the DB usually store the date in YYYY-mm-dd The conversion happens only to display to the users — DJG DannyG just looked at the docs and it seems you're right if by DB you mean MySQL.
But it does seem ridiculous to do this answered Oct 11, at Falken Prof. Hey Falken, you are welcome. However it is probably better specifying that this solution applies to PHP 5. Till Till 22k 4 4 gold badges 58 58 silver badges 88 88 bronze badges. That's what I've always done. or whatever it's separated on, then mktime.
There is a note in the PHP manual for the last parameter of the mktime function: "As of PHP 5. As a result, the new timezone handling features should be used instead. This is far better than strtotime For some reason strtotime doesn't work on certain dates, and is therefore very unreliable. answered Apr 6, at klit67 klit67 6 6 silver badges 4 4 bronze badges.
To future readers - strtotime was an accident and it's use should not be encouraged.
Several methods are offered by the PHP by which we can convert the current date into the timestamp. Here we have discussed the most used three methods, these are: strtotime () There is multiple ways how to get current timestamp in PHP. Using function time. Function time returns current Unix timestamp (number of seconds since the Unix Epoch (January 1 If you already have the date in that format, you only need to call the " strtotime " function in PHP. $date = ''; $timestamp = strtotime ($date); echo $timestamp; // Or in a single line: echo strtotime (''); Short and simple Syntax of Timestamp to Date in PHP. The timestamp is used to get the data and time; we just need the format for this. date (string $format, int|null $timestamp = null): string. As you can Returns a string formatted according to the given format string using the given integer timestamp or. functions-online. Array. Cryptography. Date and Time. General. Math. Regular Expression. Create a Date With mktime() The optional timestamp parameter in the date() function specifies a timestamp. If omitted, the current date and time will be used (as in the examples above). The Missing: online ... read more