Dedecms文章图片自动加标题 alt标签的方法

找到目录:include中的arc.archives.class.php搜索:

//设置全局环境变量
$this->Fields['typename'] = $this->TypeLink->TypeInfos['typename'];
@SetSysEnv($this->Fields['typeid'],$this->Fields['typename'],$this->Fields['id'],$this->Fields['title'],'archives');

在下面添加:

//替换图片Alt为文档标题
$this->Fields['body'] = str_ireplace(array('alt=""','alt=\'\''),'',$this->Fields['body']);
$this->Fields['body'] = preg_replace("@ [\s]{0,}alt[\s]{0,}=[\"'\s]{0,}[\s\S]{0,}[\"'\s] @isU"," ",$this->Fields['body']);
$this->Fields['body'] = str_ireplace("<img " ,"<img alt=\"".$this->Fields['title']."\" ",$this->Fields['body']);

这个是批量替换字段,更新生成就可以了。

posted @ 2016-05-08 22:18  tutushow  阅读(505)  评论(0)    收藏  举报