没有TDD，head和body标签的PHP DOMDocument？ [英] PHP DOMDocument without the DTD, head, and body tags?

问题描述

是否可以使用DOMDocument类并且不允许它添加doc类型声明，head和body标签？我正在为服务器端include编写我当前的代码，并将其呈现在一个格式正确的页面上。我不需要其他标签。

Is it possible to use the DOMDocument class and not allow it to add doc type declarations, head, and body tags? I am writing my current bit of code for a server side include, and it is being rendered on an already well formed page. I don't need additional tags.

推荐答案

从PHP 5.3.6开始，您可以在 echo $ DOMDocument-> saveHTML（$ the_node_you_want_to_show） ，在此之前，我滥用了-> saveXML（）并进行了较小的修复。但是，您必须在周围包含1个节点（例如，输出为< div> ... somecontent和nodex ....< / div> ，或循环遍历这些节点孩子，如果你不想有1个周围的标签；

Since PHP 5.3.6, you can use a node in echo $DOMDocument->saveHTML($the_node_you_want_to_show), before that, I've abused ->saveXML() with minor fixes. You must however have 1 surrounding included node (e.g. output is <div>...somecontent and nodex....</div>, or loop through the nodes children if you don't want have 1 surrounding tag;

$html = '';
foreach($rootnode->childNodes as $node){
    $html .= $rootnode->ownerdocument->saveHTML($node);
}

这篇关于没有TDD，head和body标签的PHP DOMDocument？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！