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?>
<div id="class.dom-node" class="reference">
 <h1 class="title">A Classe Dom\Node</h1>
 

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

  <div class="section" id="dom-node.intro">
   <h2 class="title">Introdução</h2>
   <p class="simpara">
    Este é o equivalente moderno e compatível com as especificações de
    <span class="classname"><a href="class.domnode.php" class="classname">DOMNode</a></span>.
   </p>
  </div>

  <div class="section" id="dom-node.synopsis">
   <h2 class="title">Resumo da classe</h2>
    <div class="classsynopsis"><div class="classsynopsisinfo">
    
     <span class="modifier">class</span> <strong class="classname"><strong class="classname">Dom\Node</strong></strong>
     {</div>

    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Constantes */</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">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">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">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">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">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">DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC</var></a></var><span class="initializer"> = 0x20</span>;</div>


    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Propriedades */</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">/* Métodos */</div>
    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Not documented yet */</div>
    
   }</div>

  </div>

  <div class="section" id="dom-node.constants">
   <h2 class="title">Constantes predefinidas</h2>
   <dl>
    
     <dt id="dom-node.constants.document-position-disconnected">
      <strong><code><a href="class.domnode.php#domnode.constants.document-position-disconnected">DOMNode::DOCUMENT_POSITION_DISCONNECTED</a></code></strong>
     </dt><dd>
      <span class="simpara">
       Definido quando o outro nó e o nó de referência não estão na mesma árvore.
      </span>
     </dd>
    
    
     <dt id="dom-node.constants.document-position-preceding">
      <strong><code><a href="class.domnode.php#domnode.constants.document-position-preceding">DOMNode::DOCUMENT_POSITION_PRECEDING</a></code></strong>
     </dt><dd>
      <span class="simpara">
       Definido quando o outro nó precede o nó de referência.
      </span>
     </dd>
    
    
     <dt id="dom-node.constants.document-position-following">
      <strong><code><a href="class.domnode.php#domnode.constants.document-position-following">DOMNode::DOCUMENT_POSITION_FOLLOWING</a></code></strong>
     </dt><dd>
      <span class="simpara">
       Definido quando o outro nó segue o nó de referência.
      </span>
     </dd>
    
    
     <dt id="dom-node.constants.document-position-contains">
      <strong><code><a href="class.domnode.php#domnode.constants.document-position-contains">DOMNode::DOCUMENT_POSITION_CONTAINS</a></code></strong>
     </dt><dd>
      <span class="simpara">
       Definido quando o outro nó é um ancestral do nó de referência.
      </span>
     </dd>
    
    
     <dt id="dom-node.constants.document-position-contained-by">
      <strong><code><a href="class.domnode.php#domnode.constants.document-position-contained-by">DOMNode::DOCUMENT_POSITION_CONTAINED_BY</a></code></strong>
     </dt><dd>
      <span class="simpara">
       Definido quando o outro nó é descendente do nó de referência.
      </span>
     </dd>
    
    
     <dt id="dom-node.constants.document-position-implementation-specific">
      <strong><code><a href="class.domnode.php#domnode.constants.document-position-implementation-specific">DOMNode::DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC</a></code></strong>
     </dt><dd>
      <span class="simpara">
       Definido quando o resultado depende do comportamento específico da implementação
       e pode não ser portável.
       Isto pode acontecer com nós desconectados ou com nós de atributos.
      </span>
     </dd>
    
   </dl>
  </div>

  <div class="section" id="dom-node.props">
   <h2 class="title">Propriedades</h2>
   <dl>
    
     <dt id="dom-node.props.nodetype"><var class="varname">nodeType</var></dt><dd>
      <p class="para">Obtém o tipo do nó. Um dos constantes predefinidas <strong><code><a href="dom.constants.php#constant.xml-element-node">XML_<span class="replaceable">*</span>_NODE</a></code></strong></p>
     </dd>
    
    
     <dt id="dom-node.props.nodename"><var class="varname">nodeName</var></dt>
     <dd>
      <span class="simpara">Retorna o nome mais preciso para o tipo de nó atual.</span>
      <ul class="itemizedlist">
       <li class="listitem"><span class="simpara">Para elementos, este é o nome qualificado em HTML maiúsculo.</span></li>
       <li class="listitem"><span class="simpara">Para atributos, este é o nome qualificado.</span></li>
       <li class="listitem"><span class="simpara">Para instruções de processamento, este é o destino.</span></li>
       <li class="listitem"><span class="simpara">Para nós do tipo documento, este é o nome.</span></li>
      </ul>
     </dd>
    
    
     <dt id="dom-node.props.baseuri"><var class="varname">baseURI</var></dt><dd>
      <p class="para">
       O URI base absoluto deste nó, ou <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> se a implementação
       não conseguir obter um URI absoluto.
      </p>
     </dd>
    
    
     <dt id="dom-node.props.isconnected"><var class="varname">isConnected</var></dt><dd>
      <p class="para">Se o nó está conectado a um documento.</p>
     </dd>
    
    
     <dt id="dom-node.props.ownerdocument"><var class="varname">ownerDocument</var></dt>
     <dd>
      <span class="simpara">
       O objeto <span class="classname"><a href="class.dom-document.php" class="classname">Dom\Document</a></span> associado com
       este nó, ou <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> se este nó for um documento.
      </span>
     </dd>
    
    
     <dt id="dom-node.props.parentnode"><var class="varname">parentNode</var></dt><dd>
      <p class="para">O pai deste nó. Se não houver tal nó, isso retorna <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.</p>
     </dd>
    
    
     <dt id="dom-node.props.parentelement"><var class="varname">parentElement</var></dt><dd>
      <p class="para">O elemento pai deste elemento. Se não houver tal elemento, isso retorna <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.</p>
     </dd>
    
    
     <dt id="dom-node.props.childnodes"><var class="varname">childNodes</var></dt>
     <dd>
      <span class="simpara">
       Um <span class="classname"><a href="class.dom-nodelist.php" class="classname">Dom\NodeList</a></span> que contém todos
       os filhos deste nó. Se não houver filhos, este é um
       <span class="classname"><a href="class.dom-nodelist.php" class="classname">Dom\NodeList</a></span> vazio.
      </span>
     </dd>
    
    
     <dt id="dom-node.props.firstchild"><var class="varname">firstChild</var></dt><dd>
      <p class="para">
       O primeiro filho deste nó. Se não houver tal nó, isso
       retorna <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.
      </p>
     </dd>
    
    
     <dt id="dom-node.props.lastchild"><var class="varname">lastChild</var></dt><dd>
      <p class="para">O último filho deste nó. Se não houver tal nó, isso retorna <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.</p>
     </dd>
    
    
     <dt id="dom-node.props.previoussibling"><var class="varname">previousSibling</var></dt><dd>
      <p class="para">
       O nó imediatamente anterior a este nó. Se não houver tal
       nó, isso retorna <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.
      </p>
     </dd>
    
    
     <dt id="dom-node.props.nextsibling"><var class="varname">nextSibling</var></dt><dd>
      <p class="para">
       O nó imediatamente seguinte a este nó. Se não houver tal
       nó, isso retorna <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.
      </p>
     </dd>
    
    
     <dt id="dom-node.props.nodevalue"><var class="varname">nodeValue</var></dt>
     <dd>
      <span class="simpara">
       O valor deste nó, dependendo do seu tipo.
      </span>
     </dd>
    
    
     <dt id="dom-node.props.textcontent"><var class="varname">textContent</var></dt><dd>
      <p class="para">O conteúdo textual deste nó e de seus descendentes.</p>
     </dd>
    
   </dl>
  </div>

  <div class="section">
   <h2 class="title">Notas</h2>
   <blockquote class="note"><p><strong class="note">Nota</strong>: 
 <span class="simpara">
  A extensão DOM usa codificação UTF-8 ao trabalhar com métodos ou propriedades.
  Os métodos do analisador detectam automaticamente a codificação ou permitem que o chamador especifique uma codificação.
 </span>
</p></blockquote>
  </div>

  <div class="section">
   <h2 class="title">Veja Também</h2>
   <ul class="simplelist">
    <li><a href="https://dom.spec.whatwg.org/#interface-node" class="link external">&raquo;&nbsp;Especificação WHATWG de Node</a></li>
   </ul>
  </div>

 </div>



</div>
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