Calculate no of days in each financial year between two dates.

Question

1.00/5 (1 vote)

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Eg. Start Date 03 July 2015
End Date 04 July 2019

FY 15-16 364 days
FY 16-17 365 days
FY 17-18 365 days
FY 18-19 365 days
FY 19-20 4 day

What I have tried:

$date1 = "2010-06-01 22:45:00"; 

            $date2 = $nowDate;

            $diff = abs(strtotime($date2) - strtotime($date1)); 

            $years   = floor($diff / (365*60*60*24)); 
            $months  = floor(($diff - $years * 365*60*60*24) / (30*60*60*24)); 
            $days    = floor(($diff - $years * 365*60*60*24 - $months*30*60*60*24)/ (60*60*24));


            printf(" %d days", $days);

Posted 28-Jun-21 12:55pm

Furqan Akhtar

Updated 28-Jun-21 15:40pm

v2

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enhzflep · Answer 1 · 2021-06-28T15:40:00

1. convert each time to a unix timestamp
2. calculate the difference
3. divide by number of seconds in a day (86,400)
4. round down to nearest integer

PHP

<?php
	$stamp1 = strtotime($date1);
	$stamp2 = strtotime($date2);
	$deltaSeconds = abs($stamp2 - $stamp1);
	$deltaDays = floor( $deltaSeconds / (60 * 60 * 24) );
	printf("%d days<br>", $deltaDays);
?>