Question

我正在尝试使用以下PHP代码在single.php主帖子页的末尾引入相关帖子。

EG： 主页＆gt;点击帖子＆gt;帖子页面（single.php）＆gt;内容下面是3个相关的缩略图帖子。

以下是我正在尝试的内容：

<!-- Related Stories -->

<div class="postCategory" style="">Related Stories<br />


        <div class="clear"></div>
        <div style="width:100%;" align="center">
        <div style="width:495px;" align="center">    

            <?php foreach( $Featuredposts as $post ) : setup_postdata($post); ?>
            <?php //$do_not_duplicate[] = $post->ID;  //print("$do_not_duplicate"); ?>
            <?php if($featured_image=get_post_meta($post->ID, "featured_image", true)) { ?>  

            <div style="display:block; width:150px; margin:0 15px 0 0; float:left" align="center">
                <a class="oborder" href="<?php the_permalink() ?>"><img src="<?php echo $featured_image; ?>" heigh="124" width="143" border="0" /></a>            
                <span style="display:inline;"><a href="<?php the_permalink() ?>" rel="bookmark" title="Permanent Link to <?php the_title_attribute(); ?>" style="display:inline;"><?php the_title(); ?></a></span>
            </div>    

            <?php }?>               
            <?php endforeach; ?>

            <div class="clear"></div>
       </div>
       </div>


 <!-- End Pull in Related Stories -->

以下是我收到的错误：

Warning: Invalid argument supplied for foreach() in /data/24/1/0/139/1815302/user/1967139/htdocs/RIF/wp-content/themes/crown_readitforward2012/single.php on line 280

第280行= <div style="width:495px;" align="center"> ??

（当我删除它时 - 我在第281行得到错误）

第281行= <?php foreach( $Featuredposts as $post ) : setup_postdata($post); ?>

Answer 1

print_r你的$ Featuredposts以确保它有数据。

print_r($Featuredposts);

WP中相关帖子w / Thumbs错误

1 个答案: