Possible Duplicate:
How to find number of days between two dates using php
Days left - subscription expire?
I have code that should echo how many days has been from date (2012-10-01) to today.
$datetime1 = date_create('2012-10-01');
$datetime2 = date_create();
$day1 = date_format($datetime1, 'Y-m-d');
$day2 = date_format($datetime2, 'Y-m-d');
$day = $day2 - $day1 / (60 * 60 * 24);
echo $day;
I cant get any right solution, so any ideas how I should do this?