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?>
<div id="class.dom-xmldocument" class="reference">
 <h1 class="title">Dom\XMLDocument クラス</h1>
 

 <div class="partintro"><p class="verinfo">(PHP 8 &gt;= 8.4.0)</p>

  <div class="section" id="dom-xmldocument.intro">
   <h2 class="title">はじめに</h2>
   <p class="simpara">
    <abbr title="eXtensible Markup Language">XML</abbr> ドキュメントを表します。
   </p>
  </div>

  <div class="section" id="dom-xmldocument.synopsis">
   <h2 class="title">クラス概要</h2>

   <div class="classsynopsis"><div class="classsynopsisinfo">
    
     <span class="modifier">final</span>
     <span class="modifier">class</span> <strong class="classname"><strong class="classname">Dom\XMLDocument</strong></strong>
    

    
     <span class="modifier">extends</span>
      <a href="class.dom-document.php" class="classname">Dom\Document</a>
     {</div>

    <div class="classsynopsisinfo classsynopsisinfo_comment">/* 継承した定数 */</div>
    <div class="fieldsynopsis">
     <span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.dom-node.php#dom-node.constants.document-position-disconnected"><var class="varname">Dom\Node::DOCUMENT_POSITION_DISCONNECTED</var></a></var><span class="initializer"> = 0x1</span>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.dom-node.php#dom-node.constants.document-position-preceding"><var class="varname">Dom\Node::DOCUMENT_POSITION_PRECEDING</var></a></var><span class="initializer"> = 0x2</span>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.dom-node.php#dom-node.constants.document-position-following"><var class="varname">Dom\Node::DOCUMENT_POSITION_FOLLOWING</var></a></var><span class="initializer"> = 0x4</span>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.dom-node.php#dom-node.constants.document-position-contains"><var class="varname">Dom\Node::DOCUMENT_POSITION_CONTAINS</var></a></var><span class="initializer"> = 0x8</span>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.dom-node.php#dom-node.constants.document-position-contained-by"><var class="varname">Dom\Node::DOCUMENT_POSITION_CONTAINED_BY</var></a></var><span class="initializer"> = 0x10</span>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">const</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="fieldsynopsis_varname"><a href="class.dom-node.php#dom-node.constants.document-position-implementation-specific"><var class="varname">Dom\Node::DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC</var></a></var><span class="initializer"> = 0x20</span>;</div>


    <div class="classsynopsisinfo classsynopsisinfo_comment">/* プロパティ */</div>
    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="class.dom-xmldocument.php#dom-xmldocument.props.xmlencoding">$<var class="varname">xmlEncoding</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span>
      <var class="varname"><a href="class.dom-xmldocument.php#dom-xmldocument.props.xmlstandalone">$<var class="varname">xmlStandalone</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="type"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="class.dom-xmldocument.php#dom-xmldocument.props.xmlversion">$<var class="varname">xmlVersion</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span>
      <var class="varname"><a href="class.dom-xmldocument.php#dom-xmldocument.props.formatoutput">$<var class="varname">formatOutput</var></a></var>;</div>


    <div class="classsynopsisinfo classsynopsisinfo_comment">/* 継承したプロパティ */</div>
    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><a href="class.dom-implementation.php" class="type Dom\Implementation">Dom\Implementation</a></span>
      <var class="varname"><a href="class.dom-document.php#dom-document.props.implementation">$<var class="varname">implementation</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="type"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="class.dom-document.php#dom-document.props.url">$<var class="varname">URL</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="type"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="class.dom-document.php#dom-document.props.documenturi">$<var class="varname">documentURI</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="type"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="class.dom-document.php#dom-document.props.characterset">$<var class="varname">characterSet</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="type"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="class.dom-document.php#dom-document.props.charset">$<var class="varname">charset</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="type"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="class.dom-document.php#dom-document.props.inputencoding">$<var class="varname">inputEncoding</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type">?</span><span class="type"><span class="type"><a href="class.dom-documenttype.php" class="type Dom\DocumentType">Dom\DocumentType</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.dom-document.php#dom-document.props.doctype">$<var class="varname">doctype</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type">?</span><span class="type"><span class="type"><a href="class.dom-element.php" class="type Dom\Element">Dom\Element</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.dom-document.php#dom-document.props.documentelement">$<var class="varname">documentElement</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type">?</span><span class="type"><span class="type"><a href="class.dom-element.php" class="type Dom\Element">Dom\Element</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.dom-document.php#dom-document.props.firstelementchild">$<var class="varname">firstElementChild</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type">?</span><span class="type"><span class="type"><a href="class.dom-element.php" class="type Dom\Element">Dom\Element</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.dom-document.php#dom-document.props.lastelementchild">$<var class="varname">lastElementChild</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="varname"><a href="class.dom-document.php#dom-document.props.childelementcount">$<var class="varname">childElementCount</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="type">?</span><span class="type"><span class="type"><a href="class.dom-htmlelement.php" class="type Dom\HTMLElement">Dom\HTMLElement</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.dom-document.php#dom-document.props.body">$<var class="varname">body</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type">?</span><span class="type"><span class="type"><a href="class.dom-htmlelement.php" class="type Dom\HTMLElement">Dom\HTMLElement</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.dom-document.php#dom-document.props.head">$<var class="varname">head</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="type"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="class.dom-document.php#dom-document.props.title">$<var class="varname">title</var></a></var>;</div>

    <div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><a href="language.types.integer.php" class="type int">int</a></span>
      <var class="varname"><a href="class.dom-node.php#dom-node.props.nodetype">$<var class="varname">nodeType</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="class.dom-node.php#dom-node.props.nodename">$<var class="varname">nodeName</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><a href="language.types.string.php" class="type string">string</a></span>
      <var class="varname"><a href="class.dom-node.php#dom-node.props.baseuri">$<var class="varname">baseURI</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span>
      <var class="varname"><a href="class.dom-node.php#dom-node.props.isconnected">$<var class="varname">isConnected</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type">?</span><span class="type"><span class="type"><a href="class.dom-document.php" class="type Dom\Document">Dom\Document</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.dom-node.php#dom-node.props.ownerdocument">$<var class="varname">ownerDocument</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type">?</span><span class="type"><span class="type"><a href="class.dom-node.php" class="type Dom\Node">Dom\Node</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.dom-node.php#dom-node.props.parentnode">$<var class="varname">parentNode</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type">?</span><span class="type"><span class="type"><a href="class.dom-element.php" class="type Dom\Element">Dom\Element</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.dom-node.php#dom-node.props.parentelement">$<var class="varname">parentElement</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type"><a href="class.dom-nodelist.php" class="type Dom\NodeList">Dom\NodeList</a></span>
      <var class="varname"><a href="class.dom-node.php#dom-node.props.childnodes">$<var class="varname">childNodes</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type">?</span><span class="type"><span class="type"><a href="class.dom-node.php" class="type Dom\Node">Dom\Node</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.dom-node.php#dom-node.props.firstchild">$<var class="varname">firstChild</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type">?</span><span class="type"><span class="type"><a href="class.dom-node.php" class="type Dom\Node">Dom\Node</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.dom-node.php#dom-node.props.lastchild">$<var class="varname">lastChild</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type">?</span><span class="type"><span class="type"><a href="class.dom-node.php" class="type Dom\Node">Dom\Node</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.dom-node.php#dom-node.props.previoussibling">$<var class="varname">previousSibling</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="modifier">readonly</span>
     <span class="type">?</span><span class="type"><span class="type"><a href="class.dom-node.php" class="type Dom\Node">Dom\Node</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.dom-node.php#dom-node.props.nextsibling">$<var class="varname">nextSibling</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="type">?</span><span class="type"><span class="type"><a href="language.types.string.php" class="type string">string</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.dom-node.php#dom-node.props.nodevalue">$<var class="varname">nodeValue</var></a></var>;</div>
<div class="fieldsynopsis"><span class="modifier">public</span>
     <span class="type">?</span><span class="type"><span class="type"><a href="language.types.string.php" class="type string">string</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.dom-node.php#dom-node.props.textcontent">$<var class="varname">textContent</var></a></var>;</div>


    <div class="classsynopsisinfo classsynopsisinfo_comment">/* メソッド */</div>
    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Not documented yet */</div>
    

    <div class="classsynopsisinfo classsynopsisinfo_comment">/* 継承したメソッド */</div>
    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Not documented yet */</div>
    
    
   }</div>
  </div>

  <div class="section" id="dom-xmldocument.props">
   <h2 class="title">プロパティ</h2>
   <blockquote class="note"><p><strong class="note">注意</strong>: 
    <span class="simpara">
     <span class="classname"><a href="class.domdocument.php" class="classname">DOMDocument</a></span> クラスは、
     パーサーの振る舞いに影響を与えるために特定のプロパティを設定できますが、
     このクラスはパーサーの設定に
     <strong><code><a href="libxml.constants.php#constant.libxml-biglines">LIBXML_<span class="replaceable">*</span></a></code></strong> 定数のみを使用します
    </span>
   </p></blockquote>
   <dl>
    
     <dt id="dom-xmldocument.props.xmlencoding"><var class="varname">xmlEncoding</var></dt><dd>
      <p class="para">
       XML 宣言の一部として、このドキュメントのエンコーディングを
       指定する属性。指定されていない場合や不明な場合 (たとえば
       ドキュメントがメモリ上に存在する場合など) は <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>
      </p>
     </dd>
    
    
     <dt id="dom-xmldocument.props.xmlstandalone"><var class="varname">xmlStandalone</var></dt><dd>
      <p class="para">
       XML 宣言の一部として、このドキュメントがスタンドアローンか
       どうかを指定する。指定されていない場合は  <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>
       スタンドアローンドキュメントとは、
       外部のマークアップ宣言を持たないドキュメントのことです。
       スタンドアローンドキュメントの例としては、
       DTD がデフォルトの値で宣言されているものが挙げられます。
      </p>
     </dd>
    
    
     <dt id="dom-xmldocument.props.xmlversion"><var class="varname">xmlVersion</var></dt><dd>
      <p class="para">
       XML 宣言の一部として、このドキュメントのバージョン番号を指定する。
       バージョン番号が定義されておらず、ドキュメントが &quot;XML&quot; の機能を
       サポートしている場合は、値は &quot;1.0&quot;
      </p>
     </dd>
    
    
     <dt id="dom-xmldocument.props.formatoutput"><var class="varname">formatOutput</var></dt>
     <dd>
      <span class="simpara">インデントと追加のスペースで、綺麗にフォーマットします</span>
     </dd>
    
   </dl>
  </div>

  <div class="section">
   <h2 class="title">注意</h2>
   <blockquote class="note"><p><strong class="note">注意</strong>: 
 <span class="simpara">
  DOM拡張モジュールは、メソッドやプロパティで UTF-8 エンコーディングを使います。
  パースをおこなうメソッドは、エンコーディングを自動的に判別し、呼び出し側でエンコーディングを指定することもできます。
 </span>
</p></blockquote>
  </div>

 </div>



</div>
<?php manual_footer($setup); ?>