**Contents**show

## How do I count the number of months between two dates in PHP?

**“find how many months between two dates php” Code Answer**

- $d1 = new DateTime(“2018-01-10 00:00:00”);
- $d2 = new DateTime(“2019-05-18 01:23:45”);
- $interval = $d1->diff($d2);
- $diffInSeconds = $interval->s; //45.
- $diffInMinutes = $interval->i; //23.
- $diffInHours = $interval->h; //8.
- $diffInDays = $interval->d; //21.

## How can I count the number of days between two dates in PHP?

php $date1 = “2016-07-31”; $date2 = “2016-08-05”; function dateDiff($date1, $date2) { $date1_ts = strtotime($date1); $date2_ts = strtotime($date2); $diff = $date2_ts – $date1_ts; return round($diff / 86400); } $dateDiff = dateDiff($date1, $date2); printf(“Difference between in two dates : ” .

## How can I get the difference between two timestamps in PHP?

**“difference between two timestamps php” Code Answer**

- $datetime1 = new DateTime(‘2016-11-30 03:55:06’);//start time.
- $datetime2 = new DateTime(‘2016-11-30 11:55:06’);//end time.
- $interval = $datetime1->diff($datetime2);

## How do I calculate the difference between two dates and times in Excel?

**Another simple technique to calculate the duration between two times in Excel is using the TEXT function:**

- Calculate hours between two times: =TEXT(B2-A2, “h”)
- Return hours and minutes between 2 times: =TEXT(B2-A2, “h:mm”)
- Return hours, minutes and seconds between 2 times: =TEXT(B2-A2, “h:mm:ss”)

## Why is Datedif not in Excel?

DATEDIF is **not a standard function** and hence not part of functions library and so no documentation. Microsoft doesn’t promote to use this function as it gives incorrect results in few circumstances.

## How do you count months?

To get around this, bump the date by one in the end. For example, June 1, 2000 to June 1, 2001 is less than twelve months. However, June 1, 2000 to June 2, 2001 is 12 months.

## How can I calculate total hours in PHP?

php $hourMin = array(“00:30″,”00:45”); //an Multiple Hour:Minutes array $hours = 0; $mins = 0; foreach($hourMin as $val) { $explodeHoursMins = explode(‘:’,$val); $hours += $explodeHoursMins[0]; $mins += $explodeHoursMins[1]; } $minToHours = date(‘H:i’, mktime(0,$mins)); //Calculate Hours From Minutes $explodeMinToHours …

## How do I find the difference between two dates in SQL query?

To find the difference between dates, **use the DATEDIFF(datepart, startdate, enddate) function**. The datepart argument defines the part of the date/datetime in which you’d like to express the difference. Its value can be year , quarter , month , day , minute , etc.

## How do you find the difference between two numbers?

To find the difference between two numbers, **subtract the number with the smallest value from the number with the largest value**. The product of this sum is the difference between the two numbers. Therefore the difference between 45 and 100 is 55.