当我使用下面的代码时,我在我的博客POSTS页面上看到“数组”字样。我有一种感觉,它涉及到这一行:博客文章页面上出现字词“数组”
我使用我的投资组合和新闻页面类似的范本中的措辞是在这条线(“showportcat”和“shownewscat”,而不是“get_the_category略有不同“),它应该显示类别,但相反,单词'数组'是在它的位置。
我试过“showpostcat”,但没有'工作,所以我想知道如果我需要重新措辞呢?或者,也许问题在于我在下面包含的代码的另一部分?
<div class="greyblock">
<h4 class="nomar"><?php echo the_title(); ?></h4>
<div class="sep"></div>
<?php echo get_the_category(get_the_ID()); ?>
<div class="clear"></div>
<ul class="blogpost_list columns2">
<?php
$temp = $wp_query;
$wp_query = null;
$wp_query = new WP_Query();
$args = array(
'post_type' => 'post',
'paged' => $paged,
'posts_per_page' => get_option("posts_per_page"),
);
if (isset($_GET['slug'])) {
$args['tax_query']=array(
array(
'taxonomy' => 'postcat',
'field' => 'slug',
'terms' => $_GET['slug']
)
);
}
$wp_query->query($args);
?>
<?php while ($wp_query->have_posts()) : $wp_query->the_post();
#We have:
#get_permalink() - Full url to post;
#get_the_title() - Post title;
#get_the_content() - Post text;
#get_post_time('U', true) - unix timestamp
$featured_image = wp_get_attachment_image_src(get_post_thumbnail_id($post->ID), 'single-post-thumbnail');
echo "
<li class='pc'>
<img alt='".get_the_title()."' src='".TIMTHUMBURL."?w=400&h=400&src=".$featured_image[0]."'>
<h4>".get_the_title()."</h4>";
$terms = get_the_terms($post->ID, 'postcat');
if ($terms && ! is_wp_error($terms)) {
$draught_links = array();
foreach ($terms as $term) {
$draught_links[] = $term->name;
}
$on_draught = join(", ", $draught_links);
}
echo "
<p>".get_the_excerpt()."</p>
<a href='".get_permalink()."' class='read'>Read more</a>
<br class='clear' />
</li>
";
endwhile; ?>
</ul>
</div>
<?php get_pagination() ?>
<?php $wp_query = null; $wp_query = $temp; ?>
'var_dump'变量,因此您可以看到您实际正在处理的内容。 – 2013-04-10 20:00:06