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if ($category_info) { TPL::assign('category_info', $category_info); $this->crumb($category_info['title'], '/category-' . $category_info['id']); $meta_description = $category_info['title']; if ($category_info['description']) { $meta_description .= ' - ' . $category_info['description']; } TPL::set_meta('description', $meta_description); } 这后面加 else{ } 然后直接$category_info['id']) 赋值吧应该是这样吧,呵呵
这家伙很懒,还没有设置简介