wordpress调用随机文章

numberposts   文章数量
orderby   排序
post_status   发布文章

<?php
   $args=array( \'numberposts\'=> 5, \'orderby\' => \'rand\', \'post_status\' => \'publish\' ); 
   $rand_posts = get_posts( $args ); 
?>
<ul>
<?php foreach( $rand_posts as $post ) : ?>
   <li><a href=\"<?php the_permalink(); ?>\"><?php the_title(); ?></a></li>
<?php endforeach; ?>
</ul>