# Can you subtract dates in PHP?

## Can you subtract dates in PHP?

The date_sub() function subtracts some days, months, years, hours, minutes, and seconds from a date.

## How can I get 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 calculate total hours in PHP?

Method 1: Using strtotime() function

1. Convert each date to its equivalent timestamp (as you know, timestamp is number of seconds since January 1 1970 00:00:00 UTC)
2. Divide the timestamp by (60*60) to get the number of hours.

What is ABS function in PHP?

The abs() function is an inbuilt function in PHP which is used to return the absolute (positive) value of a number. The abs() function in PHP is identical to what we call modulus in mathematics. The modulus or absolute value of a negative number is positive.

### How do you check if one date is greater than another in PHP?

“php check if date is bigger than today” Code Answer’s

1. \$date_now = new DateTime();
2. \$date2 = new DateTime(“01/02/2016”);
3. if (\$date_now > \$date2) {
4. echo ‘greater than’;
5. }else{
6. echo ‘Less than’;

### How can I get minutes in PHP?

php \$start = strtotime(’12:01:00′); \$end = strtotime(’13:16:00′); \$minutes = (\$end – \$start) / 60; echo “The difference in minutes is \$minutes minutes.”; ?> Copy The difference in minutes is 75 minutes.

What is Mktime PHP?

The mktime() function is an inbuilt function in PHP which is used to return the Unix timestamp for a date. The hour, minute, second, month, day and year are sent as parameters to the mktime() function and it returns an integer Unix timestamp on success and False on error.

What is PHP time function?

The time() function is a built-in function in PHP which returns the current time measured in the number of seconds since the Unix Epoch. The number of seconds can be converted to the current date using date() function in PHP. Program 1: The program below prints the current time in term of seconds.

#### What is Floor function PHP?

Definition and Usage. The floor() function rounds a number DOWN to the nearest integer, if necessary, and returns the result. Tip: To round a number UP to the nearest integer, look at the ceil() function. Tip: To round a floating-point number, look at the round() function. 