<?php
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    2 => 'La clase DOMNode',
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?>
<div id="class.domnode" class="reference">
 <h1 class="title">La clase DOMNode</h1>
 

 <div class="partintro"><p class="verinfo">(PHP 5, PHP 7, PHP 8)</p>



  <div class="section" id="domnode.synopsis">
   <h2 class="title">Sinopsis de la Clase</h2>


   <div class="classsynopsis"><div class="classsynopsisinfo">
    
     <span class="modifier">class</span> <strong class="classname"><strong class="classname">DOMNode</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.domnode.php#domnode.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.domnode.php#domnode.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.domnode.php#domnode.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.domnode.php#domnode.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.domnode.php#domnode.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.domnode.php#domnode.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">/* Propiedades */</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.domnode.php#domnode.props.nodename">$<var class="varname">nodeName</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.domnode.php#domnode.props.nodevalue">$<var class="varname">nodeValue</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.domnode.php#domnode.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">?</span><span class="type"><span class="type"><a href="class.domnode.php" class="type DOMNode">DOMNode</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.domnode.php#domnode.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.domelement.php" class="type DOMElement">DOMElement</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.domnode.php#domnode.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.domnodelist.php" class="type DOMNodeList">DOMNodeList</a></span>
      <var class="varname"><a href="class.domnode.php#domnode.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.domnode.php" class="type DOMNode">DOMNode</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.domnode.php#domnode.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.domnode.php" class="type DOMNode">DOMNode</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.domnode.php#domnode.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.domnode.php" class="type DOMNode">DOMNode</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.domnode.php#domnode.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.domnode.php" class="type DOMNode">DOMNode</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.domnode.php#domnode.props.nextsibling">$<var class="varname">nextSibling</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.domnamednodemap.php" class="type DOMNamedNodeMap">DOMNamedNodeMap</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.domnode.php#domnode.props.attributes">$<var class="varname">attributes</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.domnode.php#domnode.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.domdocument.php" class="type DOMDocument">DOMDocument</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.domnode.php#domnode.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="language.types.string.php" class="type string">string</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.domnode.php#domnode.props.namespaceuri">$<var class="varname">namespaceURI</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.domnode.php#domnode.props.prefix">$<var class="varname">prefix</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="language.types.string.php" class="type string">string</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.domnode.php#domnode.props.localname">$<var class="varname">localName</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="language.types.string.php" class="type string">string</a></span><span class="type"></span></span>
      <var class="varname"><a href="class.domnode.php#domnode.props.baseuri">$<var class="varname">baseURI</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.domnode.php#domnode.props.textcontent">$<var class="varname">textContent</var></a></var>;</div>


    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Métodos */</div>
    <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><a href="domnode.appendchild.php" class="methodname">appendChild</a></span>(<span class="methodparam"><span class="type"><a href="class.domnode.php" class="type DOMNode">DOMNode</a></span> <code class="parameter">$node</code></span>): <span class="type"><span class="type"><a href="class.domnode.php" class="type DOMNode">DOMNode</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.c14n.php" class="methodname">C14N</a></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span> <code class="parameter">$exclusive</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span> <code class="parameter">$withComments</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.array.php" class="type array">array</a></span></span> <code class="parameter">$xpath</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.array.php" class="type array">array</a></span></span> <code class="parameter">$nsPrefixes</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span><br>): <span class="type"><span class="type"><a href="language.types.string.php" class="type string">string</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.c14nfile.php" class="methodname">C14NFile</a></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$uri</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span> <code class="parameter">$exclusive</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span> <code class="parameter">$withComments</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.array.php" class="type array">array</a></span></span> <code class="parameter">$xpath</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.array.php" class="type array">array</a></span></span> <code class="parameter">$nsPrefixes</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span><br>): <span class="type"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.clonenode.php" class="methodname">cloneNode</a></span>(<span class="methodparam"><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span> <code class="parameter">$deep</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong></span></span>): <span class="type"><span class="type"><a href="class.domnode.php" class="type DOMNode">DOMNode</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.comparedocumentposition.php" class="methodname">compareDocumentPosition</a></span>(<span class="methodparam"><span class="type"><a href="class.domnode.php" class="type DOMNode">DOMNode</a></span> <code class="parameter">$other</code></span>): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.contains.php" class="methodname">contains</a></span>(<span class="methodparam"><span class="type"><span class="type"><a href="class.domnode.php" class="type DOMNode">DOMNode</a></span>|<span class="type"><a href="class.domnamespacenode.php" class="type DOMNameSpaceNode">DOMNameSpaceNode</a></span>|<span class="type"><a href="language.types.null.php" class="type null">null</a></span></span> <code class="parameter">$other</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.getlineno.php" class="methodname">getLineNo</a></span>(): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.getnodepath.php" class="methodname">getNodePath</a></span>(): <span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.getrootnode.php" class="methodname">getRootNode</a></span>(<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.array.php" class="type array">array</a></span></span> <code class="parameter">$options</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>): <span class="type"><a href="class.domnode.php" class="type DOMNode">DOMNode</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.hasattributes.php" class="methodname">hasAttributes</a></span>(): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.haschildnodes.php" class="methodname">hasChildNodes</a></span>(): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.insertbefore.php" class="methodname">insertBefore</a></span>(<span class="methodparam"><span class="type"><a href="class.domnode.php" class="type DOMNode">DOMNode</a></span> <code class="parameter">$node</code></span>, <span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="class.domnode.php" class="type DOMNode">DOMNode</a></span></span> <code class="parameter">$child</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>): <span class="type"><span class="type"><a href="class.domnode.php" class="type DOMNode">DOMNode</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.isdefaultnamespace.php" class="methodname">isDefaultNamespace</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$namespace</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.isequalnode.php" class="methodname">isEqualNode</a></span>(<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="class.domnode.php" class="type DOMNode">DOMNode</a></span></span> <code class="parameter">$otherNode</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.issamenode.php" class="methodname">isSameNode</a></span>(<span class="methodparam"><span class="type"><a href="class.domnode.php" class="type DOMNode">DOMNode</a></span> <code class="parameter">$otherNode</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.issupported.php" class="methodname">isSupported</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$feature</code></span>, <span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$version</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.lookupnamespaceuri.php" class="methodname">lookupNamespaceURI</a></span>(<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$prefix</code></span>): <span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.lookupprefix.php" class="methodname">lookupPrefix</a></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$namespace</code></span>): <span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.normalize.php" class="methodname">normalize</a></span>(): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.removechild.php" class="methodname">removeChild</a></span>(<span class="methodparam"><span class="type"><a href="class.domnode.php" class="type DOMNode">DOMNode</a></span> <code class="parameter">$child</code></span>): <span class="type"><span class="type"><a href="class.domnode.php" class="type DOMNode">DOMNode</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.replacechild.php" class="methodname">replaceChild</a></span>(<span class="methodparam"><span class="type"><a href="class.domnode.php" class="type DOMNode">DOMNode</a></span> <code class="parameter">$node</code></span>, <span class="methodparam"><span class="type"><a href="class.domnode.php" class="type DOMNode">DOMNode</a></span> <code class="parameter">$child</code></span>): <span class="type"><span class="type"><a href="class.domnode.php" class="type DOMNode">DOMNode</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.sleep.php" class="methodname">__sleep</a></span>(): <span class="type"><a href="language.types.array.php" class="type array">array</a></span></div>
<div class="methodsynopsis dc-description"><span class="modifier">public</span> <span class="methodname"><a href="domnode.wakeup.php" class="methodname">__wakeup</a></span>(): <span class="type"><a href="language.types.void.php" class="type void">void</a></span></div>

   }</div>


  </div>

  <div class="section" id="domnode.constants">
   <h2 class="title">Constantes predefinidas</h2>
   <dl>
    
     <dt id="domnode.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 cuando el otro nódo y el nódo de referencia no están en el mismo árbol.
      </span>
     </dd>
    
    
     <dt id="domnode.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 cuando el otro nódo precede al nódo de referencia.
      </span>
     </dd>
    
    
     <dt id="domnode.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 cuando el otro nódo sigue al nódo de referencia.
      </span>
     </dd>
    
    
     <dt id="domnode.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 cuando el otro nódo es un ancestro del nódo de referencia.
      </span>
     </dd>
    
    
     <dt id="domnode.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 cuando el otro nódo es un descendiente del nódo de referencia.
      </span>
     </dd>
    
    
     <dt id="domnode.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 cuando el resultado depende de un comportamiento específico de la implementación y
       puede no ser portable.
       Esto puede ocurrir con nódulos desconectados o con nódulos de atributos.
      </span>
     </dd>
    
   </dl>
  </div>


  <div class="section" id="domnode.props">
   <h2 class="title">Propiedades</h2>
   <dl>
    
     <dt id="domnode.props.nodename"><var class="varname">nodeName</var></dt>
     <dd>
      <p class="para">Devuelve el nombre más preciso para el tipo de nódo actual.</p>
     </dd>
    
    
     <dt id="domnode.props.nodevalue"><var class="varname">nodeValue</var></dt>
     <dd>
      <p class="para">
       El valor de este nódo, según su tipo.
       A diferencia de las especificaciones W3C, el valor del nódo de los
       nódulos <span class="classname"><a href="class.domelement.php" class="classname">DOMElement</a></span> es igual a
       <a href="class.domnode.php#domnode.props.textcontent" class="link">DOMNode::textContent</a>
       en lugar de <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.
      </p>
     </dd>
    
    
     <dt id="domnode.props.nodetype"><var class="varname">nodeType</var></dt>
     <dd>
      <p class="para">Recupera el tipo del nódo. Una de las 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="domnode.props.parentnode"><var class="varname">parentNode</var></dt>
     <dd>
      <p class="para">El padre de este nódo. Si este tipo de nódo no existe, esto devolverá <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.</p>
     </dd>
    
    
     <dt id="domnode.props.parentelement"><var class="varname">parentElement</var></dt>
     <dd>
      <p class="para">El elemento padre de este elemento. Si no hay tal elemento, esto devuelve <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.</p>
     </dd>
    
    
     <dt id="domnode.props.childnodes"><var class="varname">childNodes</var></dt>
     <dd>
      <p class="para">
       Un <span class="classname"><a href="class.domnodelist.php" class="classname">DOMNodeList</a></span> que contiene todos los hijos
       de este nódo. Si no hay hijos, será un
       <span class="classname"><a href="class.domnodelist.php" class="classname">DOMNodeList</a></span> vacío.
      </p>
     </dd>
    
    
     <dt id="domnode.props.firstchild"><var class="varname">firstChild</var></dt>
     <dd>
      <p class="para">
       El primer hijo de este nódo. Si no hay nódo de este tipo,
       devuelve <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.
      </p>
     </dd>
    
    
     <dt id="domnode.props.lastchild"><var class="varname">lastChild</var></dt>
     <dd>
      <p class="para">El último hijo de este nódo. Si no hay nódo de este tipo,
       devuelve <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.</p>
     </dd>
    
    
     <dt id="domnode.props.previoussibling"><var class="varname">previousSibling</var></dt>
     <dd>
      <p class="para">
       El nódo que precede inmediatamente a este nódo. Si no hay
       nódo, devuelve <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.
      </p>
     </dd>
    
    
     <dt id="domnode.props.nextsibling"><var class="varname">nextSibling</var></dt>
     <dd>
      <p class="para">
       El nódo que sigue inmediatamente a este nódo. Si no hay nódo,
       devuelve <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.
      </p>
     </dd>
    
    
     <dt id="domnode.props.attributes"><var class="varname">attributes</var></dt>
     <dd>
      <p class="para">
       Un <span class="classname"><a href="class.domnamednodemap.php" class="classname">DOMNamedNodeMap</a></span> que contiene los atributos
       de este nódo (si es un <span class="classname"><a href="class.domelement.php" class="classname">DOMElement</a></span>)
       o <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> en caso contrario.
      </p>
     </dd>
    
    
     <dt id="domnode.props.isconnected"><var class="varname">isConnected</var></dt>
     <dd>
      <p class="para">Si el nódo está conectado a un documento o no.</p>
     </dd>
    
    
     <dt id="domnode.props.ownerdocument"><var class="varname">ownerDocument</var></dt>
     <dd>
      <p class="para">El objeto <span class="classname"><a href="class.domdocument.php" class="classname">DOMDocument</a></span> asociado con este nódo, o <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> si este nódo no tiene un documento asociado (p. ej., si está separado o es un <span class="classname"><a href="class.domdocument.php" class="classname">DOMDocument</a></span>).</p>
     </dd>
    
    
     <dt id="domnode.props.namespaceuri"><var class="varname">namespaceURI</var></dt>
     <dd>
      <p class="para">El espacio de nombres de la URL para este nódo, o <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> si no está especificado.</p>
     </dd>
    
    
     <dt id="domnode.props.prefix"><var class="varname">prefix</var></dt>
     <dd>
      <p class="para">El prefijo del espacio de nombres de este nódo.</p>
     </dd>
    
    
     <dt id="domnode.props.localname"><var class="varname">localName</var></dt>
     <dd>
      <p class="para">Devuelve la parte local del nombre cualificado del nódo.</p>
     </dd>
    
    
     <dt id="domnode.props.baseuri"><var class="varname">baseURI</var></dt>
     <dd>
      <p class="para">
       La base de la URL absoluta del nódo, o <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> si la implementación
       no ha logrado obtener la URL absoluta.
      </p>
     </dd>
    
    
     <dt id="domnode.props.textcontent"><var class="varname">textContent</var></dt>
     <dd>
      <p class="para">El contenido textual de este nódo y sus descendientes.</p>
     </dd>
    
   </dl>
  </div>


  <div class="section">
   <h2 class="title">Historial de cambios</h2>
   <table class="doctable informaltable">
    
     <thead>
      <tr>
       <th>Versión</th>
       <th>Descripción</th>
      </tr>

     </thead>

     <tbody class="tbody">
      <tr>
       <td>8.4.0</td>
       <td>
        El método <span class="methodname"><a href="domnode.comparedocumentposition.php" class="methodname">DOMNode::compareDocumentPosition()</a></span> ha sido añadido.
       </td>
      </tr>

      <tr>
       <td>8.4.0</td>
       <td>
        Las constantes <strong><code><a href="class.domnode.php#domnode.constants.document-position-disconnected">DOMNode::DOCUMENT_POSITION_DISCONNECTED</a></code></strong>,
        <strong><code><a href="class.domnode.php#domnode.constants.document-position-preceding">DOMNode::DOCUMENT_POSITION_PRECEDING</a></code></strong>,
        <strong><code><a href="class.domnode.php#domnode.constants.document-position-following">DOMNode::DOCUMENT_POSITION_FOLLOWING</a></code></strong>,
        <strong><code><a href="class.domnode.php#domnode.constants.document-position-contains">DOMNode::DOCUMENT_POSITION_CONTAINS</a></code></strong>,
        <strong><code><a href="class.domnode.php#domnode.constants.document-position-contained-by">DOMNode::DOCUMENT_POSITION_CONTAINED_BY</a></code></strong>,
        y <strong><code><a href="class.domnode.php#domnode.constants.document-position-implementation-specific">DOMNode::DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC</a></code></strong>
        han sido añadidas.
       </td>
      </tr>

      <tr>
       <td>8.3.0</td>
       <td>
        Los métodos <span class="methodname"><a href="domnode.contains.php" class="methodname">DOMNode::contains()</a></span> y
        <span class="methodname"><a href="domnode.isequalnode.php" class="methodname">DOMNode::isEqualNode()</a></span> han sido añadidos.
       </td>
      </tr>

      <tr>
       <td>8.3.0</td>
       <td>
        Las propiedades <span class="property"><a href="class.domnode.php#domnode.props.parentelement">DOMNode::$parentElement</a></span>, y
        <span class="property"><a href="class.domnode.php#domnode.props.isconnected">DOMNode::$isConnected</a></span> han sido añadidas.
       </td>
      </tr>

      <tr>
       <td>8.0.0</td>
       <td>
        Los métodos no implementados
        <span class="methodname"><a href="domnode.comparedocumentposition.php" class="methodname">DOMNode::compareDocumentPosition()</a></span>,
        <span class="methodname"><a href="domnode.isequalnode.php" class="methodname">DOMNode::isEqualNode()</a></span>,
        <span class="methodname"><strong>DOMNode::getFeature()</strong></span>,
        <span class="methodname"><strong>DOMNode::setUserData()</strong></span> y
        <span class="methodname"><strong>DOMNode::getUserData()</strong></span>
        han sido eliminados.
       </td>
      </tr>

     </tbody>
    
   </table>

  </div>


  <div class="section">
   <h2 class="title">Notas</h2>
   <blockquote class="note"><p><strong class="note">Nota</strong>: <p class="para">
 La extensión DOM utiliza el codificado UTF-8. Utilice <span class="function"><a href="function.mb-convert-encoding.php" class="function">mb_convert_encoding()</a></span>,
 <span class="methodname"><a href="uconverter.transcode.php" class="methodname">UConverter::transcode()</a></span>, o <span class="function"><a href="function.iconv.php" class="function">iconv()</a></span> para manipular otros codificados.
</p></p></blockquote>
  </div>



  <div class="section">
   <h2 class="title">Ver también</h2>
   <p class="para">
    <ul class="simplelist">
     <li><a href="http://www.w3.org/TR/2003/WD-DOM-Level-3-Core-20030226/DOM3-Core.html#core-ID-1950641247" class="link external">&raquo;&nbsp;La especificación W3C de un nódo</a></li>
    </ul>
   </p>
  </div>


 </div>

 











































































































































<h2>Tabla de contenidos</h2><ul class="chunklist chunklist_reference"><li><a href="domnode.appendchild.php">DOMNode::appendChild</a> — A&ntilde;ade un nuevo hijo al final de los hijos</li><li><a href="domnode.c14n.php">DOMNode::C14N</a> — Canoniza nodos en una cadena</li><li><a href="domnode.c14nfile.php">DOMNode::C14NFile</a> — Canoniza nodos en archivo</li><li><a href="domnode.clonenode.php">DOMNode::cloneNode</a> — Clona un nodo</li><li><a href="domnode.comparedocumentposition.php">DOMNode::compareDocumentPosition</a> — Comparar la posici&oacute;n de dos nodos</li><li><a href="domnode.contains.php">DOMNode::contains</a> — Verifica si un nodo contiene otro nodo</li><li><a href="domnode.getlineno.php">DOMNode::getLineNo</a> — Obtiene el n&uacute;mero de l&iacute;nea de un nodo</li><li><a href="domnode.getnodepath.php">DOMNode::getNodePath</a> — Obtener un XPath de un nodo</li><li><a href="domnode.getrootnode.php">DOMNode::getRootNode</a> — Devuelve el nodo ra&iacute;z</li><li><a href="domnode.hasattributes.php">DOMNode::hasAttributes</a> — Comprueba si un nodo tiene atributos</li><li><a href="domnode.haschildnodes.php">DOMNode::hasChildNodes</a> — Comprueba si el nodo tiene hijos</li><li><a href="domnode.insertbefore.php">DOMNode::insertBefore</a> — A&ntilde;ade un nuevo hijo antes de un nodo de referencia.</li><li><a href="domnode.isdefaultnamespace.php">DOMNode::isDefaultNamespace</a> — Comprueba si la URI del espacio de nombres especificada es el espacio de nombres predeterminado</li><li><a href="domnode.isequalnode.php">DOMNode::isEqualNode</a> — Comprueba si los dos nodos son iguales</li><li><a href="domnode.issamenode.php">DOMNode::isSameNode</a> — Indica si dos nodos son el mismo nodo</li><li><a href="domnode.issupported.php">DOMNode::isSupported</a> — Comprueba si una caracter&iacute;stica est&aacute; soportada para la versi&oacute;n especificada</li><li><a href="domnode.lookupnamespaceuri.php">DOMNode::lookupNamespaceURI</a> — Obtiene la URI del espacio de nombres del nodo basado en el prefijo</li><li><a href="domnode.lookupprefix.php">DOMNode::lookupPrefix</a> — Devuelve el prefijo del espacio de nombres seg&uacute;n el URI del espacio de nombres</li><li><a href="domnode.normalize.php">DOMNode::normalize</a> — Normaliza el nodo</li><li><a href="domnode.removechild.php">DOMNode::removeChild</a> — Elimina un hijo de la lista de hijos</li><li><a href="domnode.replacechild.php">DOMNode::replaceChild</a> — Reemplaza un hijo</li><li><a href="domnode.sleep.php">DOMNode::__sleep</a> — Proh&iacute;be la serializaci&oacute;n a menos que los m&eacute;todos de serializaci&oacute;n se implementen en una subclase</li><li><a href="domnode.wakeup.php">DOMNode::__wakeup</a> — Proh&iacute;be la deserializaci&oacute;n a menos que los m&eacute;todos de deserializaci&oacute;n est&eacute;n implementados en una subclase</li></ul>
</div>
<?php manual_footer($setup); ?>