Trying to convert dates being scraped with xpath to mysql datetime format and having some trouble. The below is my date, and my function to convert the date, and my desired output:
$date = ' 8-May-2014';
$date_fixed = date("Y-m-d H:i:s", strtotime(trim($date)));
echo $date; // ' 8-May-2014'
echo $date_fixed; // '2014-05-08 00:00:00'
The issue is that when I run this in my server (php7), and the date is set from an xpath nodeValue, the conversion comes back at the epoch time instead, even though the value of that node is the date string. I var_dump'ed the nodeValues to verify they are strings, and they are. I tried setting the nodeValue to a new variable and then converting that, still doesn't work.
$date = $xpath->query('./td[2]', $row)->item(0)->nodeValue; // ' 8-May-2014'
$date_fixed = date("Y-m-d H:i:s", strtotime($date));
echo $date_fixed; // '1970-01-01 00:00:00'
I'm not sure what I'm missing.
Turned out to be non-unicode characters. Not sure why the browser or php or xpath returned them as spaces, but eliminated them with:
substr($date, 4);
Related
I am dealing with a problem of time conversion from 12 hr format to 24 hour format.
Is there any single function in php to replace the first two characters of a string?
str_replace can be used only when I know the substring content to be replaced.
$str_to_replace = '12';
$input_str = 'ab345678';
$output_str = $str_to_replace . substr($input_str, 2);
echo $output_str;
"12345678"
If the date is always given in a specific format you could try to convert it to a DateTime object and format the output.
$dateString = '15-Feb-2009 2:24 PM';
$date = DateTime::createFromFormat('j-M-Y g:i A', $dateString);
echo $date->format('Y-m-d G:i'); // will show "2009-02-15 14:24"
In general you should try in avoid holding a date in a string. Convert it to a DateTime -- this makes it also easier for you to manipulate the object (e.g. move date +1 day)
I have much data with several timestamps and I just recognized that some are in "dd.mm.YYYY" which works very well with date("Y-m-d", strtotime($input)); but some are in "dd.mm.YY" and this does not work anymore - it always returns the current date.
My problem is that my data is too huge to fix this problem manually by editting. Is there any way to get the YYYY-mm-dd out of mm.dd.YY ?
Here you go...
$date = "20.02.71"; // sample date... (common German format)
$date = DateTime::createFromFormat('d.m.y', $date);
echo $date->format('Y-m-d');
will result in:
1971-02-20
Create a DateTime object, then format it to anything you want...
Well you can replace the . by -, you could do something like the following:
$date = str_replace(".", "-", "mm.dd.YY")
This would return
mm-dd-YY
You could use date_parse_from_format which would convert any formate into the formate you specify.
date_parse_from_format("y-m-d", $date);
It returns an array with very useful information like month, year etc.
I am looking to convert an EPOCH timestamp (like 1372190184) to a format 2014-06-25T14:38:52.359Z.
I have tried the following code, but the format I get is different from what I need.
$start = new DateTime(date('r', '1372190184'));
$startDateText = $start->format('Y-m-dTH:i:sZ');
var_dump($startDateText);
exit();
But I get the output as string(30) "2013-06-25GMT+020021:56:247200" which is different from what I expect.
You forgot the backslashes in your format, and the dollar sign before startDateText in the dump:
$start = new DateTime(date('r', '1372190184'));
$startDateText = $start->format('Y-m-d\TH:i:s\Z');
var_dump($startDateText);
Also, if you're looking for microseconds, add the u format character.
You should be setting the date_default_timezone_set to UTC for your desired output. Format as you wish. And make sure to escape special characters in the format.
date_default_timezone_set('UTC');
$epoch = 1340000000;
echo gmdate('r', $epoch);
You can convert to UTC format date from a date string, for example:
$date = '2022-05-02 11:50:00';
$date = date('Y-m-d\TH:i:s\Z', strtotime($date));
echo $date;
An iCalender file expects the DTSTART and DTEND parameters in its file to be of the format:
20140715T035959Z
Basically, long form year, double digit month, double digit day, the letter 'T' to break the date from the time, then double digit hour, minute, second, etc. appended with the letter 'Z'.
I currently have a date in the following PHP format:
Y-m-d H:i:s
I'm currently trying to format it with the DateTime::format method into an iCalender accepted string, and I thought this might work:
format('Ymd\THis\Z');
I've escaped the characters T and Z in the hopes they would appear, but when my event is echoed into the file, it's simply empty. I have a feeling my representation of the iCal datetime format is incorrect. Ideas?
Current iCal code:
DTSTART:".$calData->eventStart()."
Current $calData->eventStart() code:
public function eventStart() {
$inputDateTime = $this->details['date_time'];
// Convert MySQL datetime to ical datetime
$temp = DateTime::createFromFormat('Y-m-d H:i:s', $inputDateTime);
$eventStart = $temp->format('Ymd\THis\Z');
echo $eventStart; // This should be RETURN, not ECHO!
}
ANSWER:
Yeah, so it turns out this was a non-question. I was simply echoing the datetime instead of returning it.
You could try something like this...
<?php
$pubDt='20140715T035959Z';
$pubDt=str_replace(array('T','Z'),array('',''),$pubDt);
$format = 'Ymdhis';
$date = DateTime::createFromFormat($format, $pubDt);
echo $newPubdate = $date->format('Y-m-d H:i:s'); //"prints" 2014-07-15 03:59:59
I want to store the current date generated from PHP into MongoDB collection as an ISO date formate.
ISODate("2012-11-02T08:40:12.569Z")
However I am not able to generate such Kind of date in php which will be stored in MongoDB as an ISODate format.
This is what I ve done.
$d = new MongoDate(time());
echo $d;
and it is outputting something like,
0.00000000 1353305590
which is not the format I need. How to do this?
You could run the __toString function, or use the sec field
__toString will return a timestamp in usecs, which you can pass to date() after separating the seconds from milliseconds - read here: http://us1.php.net/manual/en/mongodate.tostring.php
OR, I personally prefer to have mongodb return just the seconds, which can be plugged directly into date() - read here: http://php.net/manual/en/class.mongodate.php
Also, if you're generating a MongoDate() for right now, you don't need to specify time();
In order to return an isodate, you need to do this:
echo date(DATE_ISO8601, (new MongoDate())->sec);
...
$exampleDate = new MongoDate();
echo date(DATE_ISO8601, $exampleDate->sec);
EDIT: To save your ISO date, you need to do the following:
$mongoDateObject = new MongoDate(strtotime("2012-11-02T08:40:12.569Z"));
For clarity, let's consider the following use case:
You need to convert a string in the simplified extended ISO 8601 format (e.g. returned by Javascript's Date.prototype.toISOString()) to and from PHP's MongoDate object, while preserving maximum precision during conversion.
In this format, the string is always 24 characters long: YYYY-MM-DDTHH:mm:ss.sssZ. The timezone is always zero UTC offset, as denoted by the suffix Z.
To keep milliseconds, we'll have to leverage PHP's DateTime object.
From string to MongoDate:
$stringDt = "2015-10-07T14:28:41.545Z";
Method 1 (using date_create_from_format):
$phpDt = date_create_from_format('Y-m-d\TH:i:s.uP', $stringDt);
$MongoDt = new \MongoDate($phpDt->getTimestamp(), $phpDt->format('u'));
Method 2 (using strtotime):
$MongoDt= new \MongoDate(strtotime ($stringDt),
1000*intval(substr($stringDt, -4, 3)) // cut msec portion, convert msec to usec
);
From MongoDate to string:
$MongoDt = new \MongoDate(); // let's take now for example
$stringDt =
substr(
(new \DateTime())
->setTimestamp($MongoDt->sec)
->setTimeZone(new \DateTimeZone('UTC'))
->format(\DateTime::ISO8601),
0, -5) // taking the beginning of DateTime::ISO8601-formatted string
.sprintf('.%03dZ', $MongoDt->usec / 1000); // adding msec portion, converting usec to msec
Hope this helps.
convert ISO date time in UTC date time here :
$timestamp = $quicky_created_date->__toString(); //ISO DATE Return form mongo database
$utcdatetime = new MongoDB\BSON\UTCDateTime($timestamp);
$datetime = $utcdatetime->toDateTime();
$time=$datetime->format(DATE_RSS);
$dateInUTC=$time;
$time = strtotime($dateInUTC.' UTC');
$dateInLocal = date("d M Y", $time);
echo $dateInLocal; die;
You can convert ISODate time by using below code.
* return ISO-8601 date format:YYYY-MM-DD'T'HH:mm:ss.sssXXX , for example: 2015-09-07T10:13:45.110-07:00 .
*/
date("Y-m-d\TH:i:s.000P", strtotime($date));