我想为每个相关帖子显示一个图像。注意,这些是内联图像,不是来自post thumbnails.
我需要的是:
如果帖子只有图像,请显示它
<?php
$categories = get_the_category($post->ID);
if ($categories) {
$category_ids = array();
foreach($categories as $individual_category) $category_ids[] = $individual_category->term_id;
$args=array(
\'category__in\' => $category_ids,
\'post__not_in\' => array($post->ID),
\'showposts\'=> 5, // Number of related posts that will be shown.
\'caller_get_posts\'=> 1
);
$my_query = new wp_query($args);
if( $my_query->have_posts() ) {
echo \'<h3>Related Posts</h3>\';
echo \'<ul>\';
while ($my_query->have_posts()) {
$my_query->the_post();
?>
<li><a href="<?php the_permalink() ?>"><?php the_title(); ?></a></li>
<?php
}
echo \'</ul>\';
}
}
wp_reset_query(); ?>