Question

我从这个site获得了关于如何按类别显示相关帖子的代码，但是当我将其粘贴到我的主题时，它会返回此错误。

Parse error: syntax error, unexpected $end in C:\xampp\htdocs\mm\wp-content\themes\mm\single.php on line 61

<?php $orig_post = $post;
global $post;
$categories = get_the_category($post->ID);
if ($categories) {
$category_ids = array();
foreach($categories as $individual_category) $category_ids[] = $individual_category->term_id;
$args=array(
'category__in' => $category_ids,
'post__not_in' => array($post->ID),
'posts_per_page'=> 5, // Number of related posts that will be displayed.
'caller_get_posts'=>1,
'orderby'=>'rand' // Randomize the posts
);
$my_query = new wp_query( $args );
if( $my_query->have_posts() ) {
echo '<div id="related_posts" class="clear"><h3>Related Posts</h3><ul>';
while( $my_query->have_posts() ) {
$my_query->the_post(); ?>
<li>
 <a href="<?php the_permalink()?>" rel="bookmark" title="<?php the_title(); ?>">
 <?php the_post_thumbnail( 'related-posts' ); ?>
 </a>
 <div class="related_content">
 <a href="<? the_permalink()?>" rel="bookmark" title="<?php the_title(); ?>"><?php the_title(); ?></a>
 </div>
</li>
<? }
echo '</ul></div>';
} }
$post = $orig_post;
wp_reset_query(); ?>

Answer 1

代码缩进是关键，作为提示尝试替代控制语句尝试调整编码标准以避免将来出现进一步的问题，也不要使用短标签，您可以在没有相应配置的服务器上迁移代码

<?php
    $orig_post = $post;
    global $post;
    $categories = get_the_category($post->ID);
    if ($categories):
        $category_ids = array();
        foreach($categories as $individual_category) 
        {
            $category_ids[] = $individual_category->term_id;
        }
        $args=array(
        'category__in' => $category_ids,
        'post__not_in' => array($post->ID),
        'posts_per_page'=> 5, // Number of related posts that will be displayed.
        'caller_get_posts'=>1,
        'orderby'=>'rand' // Randomize the posts
        );
        $my_query = new wp_query( $args );
        if( $my_query->have_posts() ):
            echo '<div id="related_posts" class="clear"><h3>Related Posts</h3><ul>';
            while( $my_query->have_posts() ):
                $my_query->the_post(); ?>
                <li>
                 <a href="<?php the_permalink()?>" rel="bookmark" title="<?php the_title(); ?>">
                 <?php the_post_thumbnail( 'related-posts' ); ?>
                 </a>
                 <div class="related_content">
                 <a href="<?php the_permalink()?>" rel="bookmark" title="<?php the_title(); ?>"><?php the_title(); ?></a>
                 </div>
                </li>
                <?php
            endwhile;
            ?> 
            </ul></div>
            <?php
        endif;
    endif;
    $post = $orig_post;
    wp_reset_query(); 
?>

按类别的相关帖子reture此错误：解析错误：语法错误，意外的$ end in

1 个答案: