我继承了一个我的客户不想重建的旧WordPress站点。函数中有一个旧的MySQL查询。主题的php,应该将类别图像与类别放在一起。当然,随着时间的推移,WordPress已经更新,查询也不再有效。我希望有人能帮我建议如何更新这个。代码为:
function catImg($catId){
$data = mysql_fetch_object(mysql_query(\'SELECT * FROM `wp_ig_caticons` WHERE `cat_id` = "\'. $catId .\'"\'));
if($data->icon){
echo \'<img height="158" width="121" title="" alt="skyway" class="attachment-post-thumbnail wp-post-image" src="\'. site_url() .\'/\'. $data->icon .\'"/>\';
}
else{
echo \'<img height="158" width="121" alt="no-image" class="attachment-post-thumbnail wp-post-image" src="\'. site_url() .\'/wp-content/themes/sky-way/images/no-image.jpg"/>\';
}
}
提前谢谢你