[php]
<?php
function filter_where($where = ”) {
$where .= " AND post_date >= ’2009-03-17′ AND post_date <= ’2009-05-03′";
return $where;
}
add_filter(‘posts_where’, ‘filter_where’);
query_posts($query_string);
while (have_posts()) :
the_post();
the_content();
endwhile;
?>
[/php]