我尝试仅显示来自textildruck帖子类型的帖子，其分类术语与我来自 <?php
//get the post's venues
$custom_terms = get_terms('referenzen_category');
if( $custom_terms ){
// going to hold our tax_query params
$tax_query = array();
// add the relation parameter (not sure if it causes trouble if only 1 term so what the heck)
if( count( $custom_terms > 1 ) )
$tax_query['relation'] = 'OR' ;
// loop through venus and build a tax query
foreach( $custom_terms as $custom_term ) {
$tax_query[] = array(
'taxonomy' => 'referenzen_category',
'field' => 'slug',
'terms' => $custom_term->slug,
);
}
// put all the WP_Query args together
$args = array( 'post_type' => 'referenzen',
'posts_per_page' => -1,
'tax_query' => $tax_query );
// finally run the query
$loop = new WP_Query($args);
if( $loop->have_posts() ) {
while( $loop->have_posts() ) : $loop->the_post(); ?>
<div class="card z-depth-0">
<div class="card-image">
<img src="<?php echo get_the_post_thumbnail( $referenzen->ID, 'full-width', array( ) );?>
</div>
<div class="card-content">
<h2><?php echo get_the_title($referenzen->ID);?></h2>
<p>
<?php
$content_post = get_post($referenzen);
$content = $content_post->post_content;
$content = apply_filters('the_content', $content);
$content = str_replace(']]>', ']]>', $content);
echo $content;
?>
</p>
</div>
</div>
<?php
endwhile;
wp_reset_query(); // Restore global post data stomped by the_post().
?>
}
</div>
</div>
</div>
帖子类型的当前帖子相同。
现在我可以在前端得到这个： ：count（）：参数必须是一个数组或一行可实现Countable的对象
有人知道我如何可以轻松地解决此问题吗？
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