You’ll need to start by finding the first day of the month for the month you are currently displaying. The class can help out there because it provides the properties year and month on instantiation.

$example = new Calendar();
$current_month_start = $example->year . "-" . $example->month . "-01";

Then you can do the date math to get next and previous months from there. I suggest using strtotime() to “-1 month” or “+1 month” as the most reliable way to accomplish that task.

The calendar class can output a month if given just the year and month values. Take a look at sample #2 in the download for how that works if you haven’t already. Basically you call the output method with something like:

print($example->output_calendar('2007', '08'));

except instead of hard coding the year and month like I have there, you would use what you calculated the previous and next months to be.

Like I said, what you want to do is really outside the scope of the calendar class which is just for outputting a 1 month calendar. But hopefully I’ve put you on to the right track.

Taking a look at my post about creating a year-at-a-time calendar might give you some hints as well.

thanks for a wonderful script!