How can I compare two dates in PHP?

In order to compare those two dates we use the method diff() of the first DateTime object with the second DateTime object as argument. The diff() method will return a new object of type DateInterval .

Can we compare date as string?

In this very case you can just compare strings date1. compareTo(date2) . EDIT: However, the proper way is to use SimpleDateFormat : DateFormat f = new SimpleDateFormat(“yyyy-mm-dd”); Date d1 = f.

How can I compare today’s date with another date in PHP?

“compare today’s date in php” Code Answer

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

Is there a way to compare two dates in PHP?

Comparing two dates in PHP is simple when both the dates are in the same format but the problem arises when both dates are in a different format. Method 1: If the given dates are in the same format then use a simple comparison operator to compare the dates.

When do you have to compare strings in PHP?

If the values you are comparing are Boolean or integer values, the comparison is straightforward; however, if you are planning to compare a string or a part of a complete string, then the comparison criteria increases. Because in that case, you have to compare whether the string is in lower case or upper case.

When to use time and strtotime in PHP?

Because, time () and strtotime () will provide include timestamp. That is, even though both dates fall on the same day, but difference in time will matter. Consider the example below: Because the input is plain date string, using strtotime () on $input will assume that it’s the midnight of 2016-11-09.

How to compare two strings in a conditional statement?

Another simplified approach of comparing strings is comparing two strings with the help of one common operator usually used for comparing values within a conditional statement. It is the == operator, which will check whether two strings are equal or not. If yes, then it will return true.

How can I compare two dates in PHP?