PHP date issue - strtotime does not output what it's supposed to?

[buyungsandy]

I have a couple of blanks DATETIME values(0000-00-00 00:00:00) in my database.Whenever i run those through strtotime, they return "1263247058" instead of FALSE, which it should do according to the info on the linked page:http://stackoverflow.com/questions/1224680/php-strtotime-outputs-nothingHow come?Thanks.