我知道标题周围没有链接标签，但我不知道放在哪里，请帮助我：）这是代码

if ($columns->have_posts()) :
    $count = 0;
        while ($columns->have_posts()) : $columns->the_post();
        $count++;
?>
        <div class="slide">
            <div class="slides_thumbnail">
                <a href="<?php the_permalink(); ?>">
                    <div style="width:190px;height:190px;background:url(\'<?php 
                     $img = get_the_post_thumbnail();
                    eregi("src=\\"([^\\"]+)\\"", $img, $arr);

                    echo $arr[1]; ?>\');">&nbsp;</div>

                    <span class="image overlay"></span>
                    <span class="description"></span>
                </a>
            </div><!-- .slides_thumbnail -->
            <h3 class=\'slide_title\'>
                <?php

                    $long_title = strip_tags(htmlspecialchars(get_the_title($post->ID)));
                    $short_title = substr($long_title,0,55);

                    if (strlen($long_title) !== strlen($short_title)) {
                        echo $short_title . "... ";
                    } else {
                        echo $short_title;
                    }
                    ?>
            </h3><!-- .slide_title -->

            <div class=\'slide_stats\'>
                <?php $more_comments = get_comments_number() . \'  Komentar(a)\'; ?>
                <?php comments_number( "0 Komentar(a)", "1  Komentar(a)", $more_comments ); ?> 
            </div><!-- .slide_stats -->

            <div class="slides_text">
                <p>
                    <?php 
                    if(function_exists(\'the_excerpt_max_charlength\')) {
                            the_excerpt_max_charlength(300); 
                        } else {
                            the_excerpt(); 
                        }
                    ?>
                </p>
            </div><!-- .slides_text -->
        </div><!-- .slide -->
<?php
    endwhile;
endif;
?>
    </div><!-- .slides_container -->
<?php
if($count > 1) :
?>
        <button class="slide_prev">Previous</button>
        <button class="slide_next">Next</button>
<?php
endif;
?>
</div><!-- .slides -->