single.php
我正在尝试使用下面的 PHP 代码在主帖子页面的末尾引入相关帖子。
EG: 主页 > 点击帖子 > 帖子页面 (single.php) > 内容下方是 3 个带有缩略图的相关帖子。
这是我正在尝试的:
<!-- 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 -->
这是我得到的错误:
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); ?>