Code example 1:

$current_date = new DateTime();

$due_days_diff = $current_date->diff($due_date);

if ($current_date > $due_date) {

$overdue_message = $due_days_diff->format(

'%y years, %m months, and %d days overdue.');

}

Questions:

1-. (Refer to code example 1) If $due_date contains a DateTime object, $due_date_diff will contain

a.	a TimeStamp object
b.	a DateTime object
c.	a DateInterval object
d.	a TimeInterval object

2. (Refer to code example ) If $due_date contains a DateTime object for a date that comes 1 month and 7 days before the date stored in the $current_date variable, what will $overdue_message contain when this code finishes executing:

a.	0 years, 1 months, and 7 days overdue.
b.	-0 years, -1 months, and -7 days overdue.
c.	1 month and 7 days overdue.
d.	$overdue_message wont be set because the if clause wont be executed