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

<?php
query_posts(array('orderby' => 'rand', 'showposts' => 2));
if (have_posts()) :
	while (have_posts()) : the_post();?>
		<a href="<?php the_permalink() ?>" rel="bookmark"><?php the_title(); ?></a>
	<?php endwhile; ?>
<?php endif; ?>

<?php
query_posts(array('orderby' => 'rand', 'showposts' => 1));
if (have_posts()) :
while (have_posts()) : the_post();
the_title(); //這行去掉就不顯示標(biāo)題
the_excerpt(); //去掉這個(gè)就不顯示摘要了
endwhile;
endif; ?>

<?php
$cat = get_the_category();
foreach($cat as $key=>$category){
$catid = $category->term_id;
}
$args = array('orderby' => 'rand','showposts' => 8,'cat' => $catid );
$query_posts = new WP_Query();
$query_posts->query($args);
while ($query_posts->have_posts()) : $query_posts->the_post();
?>
<li><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></li>
<?php endwhile;?>
<?php wp_reset_query(); ?>

<?php
                    $args = array(
                        'post_type' => 'post',
                        'showposts' => 4,
                        'orderby' => 'rand',
                        'cat' => -36,//除了id為36的分類(lèi)
                    );
                    $my_query = new WP_Query($args);
                    if( $my_query->have_posts() ) {
                        while ($my_query->have_posts()) : $my_query->the_post(); ?>
                            <div class="item">
                                <a href="<?php the_permalink(); ?>" class="box">
                                    <?php the_post_thumbnail( array(285,360) ); ?>
                                    <div class="text">
                                        <strong><?php the_title();?></strong>
                                    </div>
                                </a>
                            </div>
                        <?php endwhile; wp_reset_query(); } ?>

/**
 * 隨機(jī)文章
 */
function random_posts($posts_num=5,$before='<li>',$after='</li>'){
	global $wpdb;
	$sql = "SELECT ID, post_title,guid
			FROM $wpdb->posts
			WHERE post_status = 'publish' ";
	$sql .= "AND post_title != '' ";
	$sql .= "AND post_password ='' ";
	$sql .= "AND post_type = 'post' ";
	$sql .= "ORDER BY RAND() LIMIT 0 , $posts_num ";
	$randposts = $wpdb->get_results($sql);
	$output = '';
	foreach ($randposts as $randpost) {
		$post_title = stripslashes($randpost->post_title);
		$permalink = get_permalink($randpost->ID);
		$output .= $before.'<a href="'
			. $permalink . '"  rel="bookmark" title="';
		$output .= $post_title . '">' . $post_title . '</a>';
		$output .= $after;
	}
	echo $output;
}

<div class="right">
	<h3>隨便找點(diǎn)看看！</h3>
	<ul>
		<?php random_posts(); ?>
	</ul>
</div><!-- 隨機(jī)文章 -->