douchun6108 2016-10-31 21:56
浏览 65
已采纳

使用PHP DomDocument时如何排除警告消息？

I'm trying to use the DomDocument class to load and analyse an HTML fragment (doesn't include the <html> and <body> tags). There is a lot of garbage left over from MS-Word when it was converted into HTML, so I'm getting warning messages such as DOMDocument::loadHTML(): Tag o:p invalid in Entity, line: 69 ddtest.d8.drush.inc:68. Here is the relevant code:

    $dom = new DOMDocument;
    //load the html into the object
    $dom->loadHTML($row->body_value);

I've tried to get rid of the warning messages by using this:

    $dom = new DOMDocument;

    //load the html into the object
    $dom->loadHTML($row->body_value, LIBXML_NOWARNING);

But it has no effect, the warning messages are still displayed. What am I doing wrong?

  • 写回答

1条回答 默认 最新

  • dtwncxs3547 2016-10-31 22:08
    关注

    You could try using the error handling of libxml like this perhaps:

    libxml_use_internal_errors( true );

$dom=new DOMDocument;
$dom->preserveWhiteSpace = false;
$dom->validateOnParse = false;
$dom->standalone=true;
$dom->strictErrorChecking=false;
$dom->substituteEntities=true;
$dom->recover=true;
$dom->formatOutput=false;
$dom->loadHTML( $row->body_value );

libxml_clear_errors();
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

报告相同问题？

悬赏问题

  • ¥100 c语言，请帮蒟蒻写一个题的范例作参考
  • ¥15 名为“Product”的列已属于此 DataTable
  • ¥15 安卓adb backup备份应用数据失败
  • ¥15 eclipse运行项目时遇到的问题
  • ¥15 关于#c##的问题：最近需要用CAT工具Trados进行一些开发
  • ¥15 南大pa1 小游戏没有界面，并且报了如下错误，尝试过换显卡驱动，但是好像不行
  • ¥15 没有证书，nginx怎么反向代理到只能接受https的公网网站
  • ¥50 成都蓉城足球俱乐部小程序抢票
  • ¥15 yolov7训练自己的数据集
  • ¥15 esp8266与51单片机连接问题(标签-单片机|关键词-串口)（相关搜索：51单片机|单片机|测试代码）