When called with no arguments, mktime() throws E_STRICT notice. Use the time() function instead.

git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6127 7882d7ee-46e0-0310-a255-a28a61b628e4
Cast variables to int, mktime complains when it is not an int

git-svn-id: https://svn.muze.nl/svn/ariadne-php5/trunk@6128 7882d7ee-46e0-0310-a255-a28a61b628e4