Simple PHP Date Math question

Hi everybody,

I want to write someone’s age and I want it to be dynamic. So let’s say Julie is 20 years old. Then Julie is (this year – 1981) years old.

I manage to do that calculation on WP with the following code:

<?php $prodid = 2011;
$second_number = 1991;
$sum_total = $prodid - $second_number;
print ($sum_total);
?>

But it’s still not dynamic – I’d like the 2011 to be <?php the_time(‘Y’); ?> but it’s doesn’t work!!! ^
Can someone help me with this detail?

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