Calculate days between two dates in PHP
How to Calculate days between two dates in PHP –
Calculate days between two dates is very easy task in PHP given as examples bellow –
Example – 1 : In this example, the days are calculated from the current date.
- The time() function returns the current time as a Unix timestamp.
- The strtotime() function is PHP predefined function which is parse an English textual datetime into a Unix timestamp (no. of seconds since January 1 1970 00:00:00 GMT).
- The round() function returns a floating-point number (UP to the nearest integer).
<?php
date_default_timezone_set('Asia/Kolkata'); // set time zone of India (GMT+5:30)
$currentDate = time(); // convert current date & time to Unix timestamp
$yourDate = strtotime("2020-04-01"); // from date
$dateDiff = $currentDate - $yourDate; // no. of seconds
$totalDays = round($dateDiff / (60 * 60 * 24)); // return UP to the nearest integer
echo "Total Days = ".$totalDays;
?>Output : Total Days = 756
Example – 2 : In this example, the days are calculated between two dates.
<?php
date_default_timezone_set('Asia/Kolkata'); // set time zone of India (GMT+5:30)
$firstDate = strtotime("2020-04-01"); // first date
$secondDate = strtotime("2020-04-30"); // second date
$dateDiff = $secondDate - $firstDate; // no. of seconds
$totalDays = round($dateDiff / (60 * 60 * 24)) + 1; // including one day
echo "Total Days = ".$totalDays;
?>Output : Total Days = 30
Calculate days between two dates in PHP