[PHP] calculate length between date to date

Hi all I have 2 variables here that store date start and date end, I want to compare the lenght between the start date and the end date, how would I do that? $dateStart = $year . $mon . $date ; ( for instance, it will return 20010102) $dateEnd = $yearEnd . $monEnd . $dateEnd ; ( for instance, it

RE: [PHP] calculate length between date to date

I have 2 variables here that store date start and date end, I want to compare the lenght between the start date and the end date, how would I do that? $dateStart = $year . $mon . $date ; ( for instance, it will return 20010102) $dateEnd = $yearEnd . $monEnd . $dateEnd ; ( for instance,