Provide function to display dropdown with posts.
Usage:
v_dropdown_posts(array( orderby\” => \”title\”, \”order\” => \”asc\”, \”selected\” => 0, \”echo\” => 1, \”select_name\” => \”post_id\”, \”select_id\” => \”\”, \”post_type\” => \”post\”, \”posts_per_page\” => -1 ));
Supported all params that supported WP_Query