function __construct($post_id = null)
{
parent::__construct(DB::table('postinfo'), "post_id", $post_id);
// call parent with appropriate parameters
}
function __construct($comment_id = NULL)
{
parent::__construct(DB::table('commentinfo'), 'comment_id', $comment_id);
// call parent with appropriate parameters
}
function __construct($user_id = null)
{
// call parent with appropriate parameters
parent::__construct(DB::table('userinfo'), 'user_id', $user_id);
}
function __construct($term_id = null)
{
parent::__construct(DB::table('terminfo'), 'term_id', $term_id);
// call parent with appropriate parameters
}
