除去空tag

2025-05-01 16:54:05 +08:00
parent 3f07e94063
commit 49787b8e9c
1 changed files with 3 additions and 1 deletions
--- a/web/template/syzoj/category.php
+++ b/web/template/syzoj/category.php
@@ -39,7 +39,9 @@
        ?>
            <h3>其他标签</h3>
            <div class="tag-cloud">
-            <?php foreach ($remaining_tags as $tag): ?>
+            <?php foreach ($remaining_tags as $tag): 
+                if (trim($tag) == "" || trim($tag) == "&nbsp") continue;
+                ?>
                <a href="problemset.php?search=<?php echo urlencode(trim($tag)); ?>" class="ui label"><?php echo trim($tag); ?></a>
            <?php endforeach; ?>
            </div>