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How get DateTime Diff in PHP?

How get DateTime Diff in PHP?

“calculate difference between two datetime in php” Code Answer’s

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

How can I compare two times in PHP?

“compare two times php” Code Answer

  1. $today = date(“Y-m-d”);
  2. $expire = $row->expireDate; //from database.
  3. $today_time = strtotime($today);
  4. $expire_time = strtotime($expire);
  5. if ($expire_time < $today_time) { /* do Something */ }

How can we know the number of days between two given dates using 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 do I calculate date difference in Excel?

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

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

How can check if condition in date in PHP?

“how to compare two dates in if condition in php” Code Answer

  1. $today = date(“Y-m-d”);
  2. $expire = $row->expireDate; //from database.
  3. $today_time = strtotime($today);
  4. $expire_time = strtotime($expire);
  5. if ($expire_time < $today_time) { /* do Something */ }

What does unset ($ foo do in php?

The unset() function in PHP resets any variable. If unset() is called inside a user-defined function, it unsets the local variables. If a user wants to unset the global variable inside the function, then he/she has to use $GLOBALS array to do so. The unset() function has no return value.