I know it's probably easy, but it's very frustrating. Ihave this filter, which works:
function filter_where($where = '') {
$where .= " AND post_date >= '2012-01-08'";
return $where;
}
But i can't make a simple substitution, like
$weekago='2012-01-08';
$where .= " AND post_date >= $weekago;"
which is driving me nuts.
I've tried
$weekago='2012-01-08';
$weekago="'" . $weekago . "'";
but still doesn't work.