duanpie2414 2017-04-13 07:37
浏览 24
已采纳

在wordpress中显示帖子标题的前五个单词?

I have a template file stick.php. I am calling number of post by category id on stick.php, all i want to have the post titles displayed the first five words of post title.

I am beginner and have no idea of how the code should look like.

I am using the following code to callback the specific post from a category

 <?php $catquery = new WP_Query( 'cat=48&posts_per_page=7' ); 

 while($catquery->have_posts()) : $catquery->the_post(); ?>     
     <?php the_post_thumbnail( array(50, 50) ); ?>
     <a class="aclass"  href="<?php the_permalink() ?>" rel="bookmark">
     <?php the_title(); ?></a>
 <?php endwhile; ?>

Here at the_title(); instead of displaying full title, I only need to display first five words.

  • 写回答

2条回答 默认 最新

  • dongroufan6846 2017-04-13 08:29
    关注

    You can use get_the_title() instead of the_title() and trim the string to show first 5 words. Use this code.

    <?php $catquery = new WP_Query( 'cat=48&posts_per_page=7' ); 
    
     while($catquery->have_posts()) : $catquery->the_post(); ?>     
         <?php the_post_thumbnail( array(50, 50) ); ?>
         <?php $title = get_the_title(get_the_ID()); ?>
         <a class="aclass"  href="<?php the_permalink() ?>" rel="bookmark">
         <?php echo wp_trim_words($title,5); ?></a>
    
     <?php endwhile; ?>
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论
查看更多回答(1条)

报告相同问题?