我正在对要显示在页面上的自定义帖子类型运行查询。自定义帖子类型具有多个自定义分类法。不需要每个分类法。我只想显示所选的分类术语，而不想显示其他术语。我将如何实现这一点？
$args = array( \'post_type\' => \'inspirations\', \'posts_per_page\' => 10 );
$loop = new WP_Query( $args );
while ( $loop->have_posts() ) :
$loop->the_post();
echo \'<div class="inspirations-post \'. wp_get_post_terms($post->ID, \'collections\') . \'">\';
the_title();
echo \'<div class="entry-content">\';
the_excerpt();
echo \'</div>\';
echo \'</div>\';
endwhile;
现在，打印时返回Array（）。我想我需要以某种方式分解阵列。
最合适的回答,由SO网友:Shazzad 整理而成
$args = array( \'post_type\' => \'inspirations\', \'posts_per_page\' => 10 );
$loop = new WP_Query( $args );
while ( $loop->have_posts() ) :
$loop->the_post();
$collections = \'\';
foreach ( (array) wp_get_post_terms( get_the_ID(), \'collections\') as $collection ) {
if ( empty($collection->slug ) )
continue;
$collections .= \' collection-\' . sanitize_html_class($collection->slug, $collection->term_id);
}
echo \'<div class="inspirations-post \'. $collections . \'">\';
the_title();
echo \'<div class="entry-content">\';
the_excerpt();
echo \'</div>\';
echo \'</div>\';
endwhile;
