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<div id="class.dom-node" class="reference">
 <h1 class="title">La 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">Introduction</h2>
   <p class="simpara">
    Ceci est l&#039;équivalent moderne et conforme aux spécifications 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">Synopsis de la 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">/* Propriétés */</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">/* Méthodes */</div>
    <div class="classsynopsisinfo classsynopsisinfo_comment">/* Pas encore documenté */</div>
    
   }</div>

  </div>

  <div class="section" id="dom-node.constants">
   <h2 class="title">Constantes pré-définies</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">
       Défini lorsque l&#039;autre nœud et le nœud de référence ne sont pas dans le même arbre.
      </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">
       Défini lorsque l&#039;autre nœud précède le nœud de référence.
      </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">
       Défini lorsque l&#039;autre nœud suit le nœud de référence.
      </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">
       Défini lorsque l&#039;autre nœud est un ancêtre du nœud de référence.
      </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">
       Défini lorsque l&#039;autre nœud est un descendant du nœud de référence.
      </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">
       Défini lorsque le résultat dépend d&#039;un comportement spécifique à l&#039;implémentation et
       peut ne pas être portable.
       Cela peut se produire avec des nœuds déconnectés ou avec des nœuds attributs.
      </span>
     </dd>
    
   </dl>
  </div>

  <div class="section" id="dom-node.props">
   <h2 class="title">Propriétés</h2>
   <dl>
    
     <dt id="dom-node.props.nodetype"><var class="varname">nodeType</var></dt><dd>
      <p class="para">Récupère le type du nœud. Une des constantes <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">Renvoie le nom le plus précis pour le type de nœud actuel.</span>
      <ul class="itemizedlist">
       <li class="listitem"><span class="simpara">Pour les éléments, il s&#039;agit du nom qualifié en majuscules HTML.</span></li>
       <li class="listitem"><span class="simpara">Pour les attributs, il s&#039;agit du nom qualifié.</span></li>
       <li class="listitem"><span class="simpara">Pour les instructions de traitement, il s&#039;agit de la cible.</span></li>
       <li class="listitem"><span class="simpara">Pour les nœuds de type document, il s&#039;agit du nom.</span></li>
      </ul>
     </dd>
    
    
     <dt id="dom-node.props.baseuri"><var class="varname">baseURI</var></dt><dd>
      <p class="para">
       La base de l&#039;URL absolue du nœud, ou <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> si l&#039;implémentation
       n&#039;a pas réussi à obtenir l&#039;URL absolue.
      </p>
     </dd>
    
    
     <dt id="dom-node.props.isconnected"><var class="varname">isConnected</var></dt><dd>
      <p class="para">Si le nœud est connecté à un document ou non</p>
     </dd>
    
    
     <dt id="dom-node.props.ownerdocument"><var class="varname">ownerDocument</var></dt>
     <dd>
      <span class="simpara">
       L&#039;objet <span class="classname"><a href="class.dom-document.php" class="classname">Dom\Document</a></span> associé
       à ce nœud, ou <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> si ce nœud est un document.
      </span>
     </dd>
    
    
     <dt id="dom-node.props.parentnode"><var class="varname">parentNode</var></dt><dd>
      <p class="para">Le parent de ce nœud. Si ce type de nœud n&#039;existe pas, ceci retournera <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">L&#039;élément parent de cet élément. S&#039;il n&#039;y a pas de tel élément, ceci retourne <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">
       Un objet <span class="classname"><a href="class.dom-nodelist.php" class="classname">Dom\NodeList</a></span> qui contient tous
       les enfants de ce nœud. S&#039;il n&#039;y a pas d&#039;enfants, c&#039;est un
       <span class="classname"><a href="class.dom-nodelist.php" class="classname">Dom\NodeList</a></span> vide.
      </span>
     </dd>
    
    
     <dt id="dom-node.props.firstchild"><var class="varname">firstChild</var></dt><dd>
      <p class="para">
       Le premier enfant de ce nœud. S&#039;il n&#039;y a aucun nœud de ce type,
       retourne <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">Le dernier enfant de ce nœud. S&#039;il n&#039;y a aucun nœud de ce type,
       retourne <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">
       Le nœud précédant immédiatement ce nœud. S&#039;il n&#039;y a aucun
       nœud, retourne <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">
       Le nœud suivant immédiatement ce nœud. S&#039;il n&#039;y a aucun nœud,
       retourne <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">
       La valeur de ce nœud, en fonction de son type.
      </span>
     </dd>
    
    
     <dt id="dom-node.props.textcontent"><var class="varname">textContent</var></dt><dd>
      <p class="para">Le contenu textuel de ce nœud et de ses descendants.</p>
     </dd>
    
   </dl>
  </div>

  <div class="section">
   <h2 class="title">Notes</h2>
   <blockquote class="note"><p><strong class="note">Note</strong>: 
 <span class="simpara">
  L&#039;extension DOM utilise l&#039;encodage UTF-8 lors de l&#039;utilisation des méthodes ou des propriétés.
  Les méthodes du parseur détectent automatiquement l&#039;encodage ou permettent à l&#039;appelant de spécifier un encodage.
 </span>
</p></blockquote>
  </div>

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

 </div>



</div>
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