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?>
<div id="domdocument.savehtml" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">DOMDocument::saveHTML</h1>
  <p class="verinfo">(PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">DOMDocument::saveHTML</span> &mdash; <span class="dc-title">
   Copia el documento interno a una cadena usando el formato HTML
  </span></p>

 </div>
 <div class="refsect1 description" id="refsect1-domdocument.savehtml-description">
  <h3 class="title">Descripción</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>DOMDocument::saveHTML</strong></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">$node</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="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>

  <p class="para rdfs-comment">
   Crea un documento HTML desde la representación DOM. Esta función normalmente
   se llama después de construir un nuevo documento desde cero, como en el ejemplo de abajo.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-domdocument.savehtml-parameters">
  <h3 class="title">Parámetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">node</code></dt>
     <dd>
      <p class="para">
       Parámetro opcional que devuelve una parte del documento.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-domdocument.savehtml-returnvalues">
  <h3 class="title">Valores devueltos</h3>
  <p class="para">
   Devuelve el HTML, o <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> si ocurrió un error.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-domdocument.savehtml-examples">
  <h3 class="title">Ejemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Ejemplo #1 Salvar un árbol HTML en una cadena</strong></p>
    <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$doc </span><span style="color: #007700">= new </span><span style="color: #0000BB">DOMDocument</span><span style="color: #007700">(</span><span style="color: #DD0000">'1.0'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$root </span><span style="color: #007700">= </span><span style="color: #0000BB">$doc</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">createElement</span><span style="color: #007700">(</span><span style="color: #DD0000">'html'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$root </span><span style="color: #007700">= </span><span style="color: #0000BB">$doc</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">appendChild</span><span style="color: #007700">(</span><span style="color: #0000BB">$root</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$head </span><span style="color: #007700">= </span><span style="color: #0000BB">$doc</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">createElement</span><span style="color: #007700">(</span><span style="color: #DD0000">'head'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$head </span><span style="color: #007700">= </span><span style="color: #0000BB">$root</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">appendChild</span><span style="color: #007700">(</span><span style="color: #0000BB">$head</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$title </span><span style="color: #007700">= </span><span style="color: #0000BB">$doc</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">createElement</span><span style="color: #007700">(</span><span style="color: #DD0000">'title'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$title </span><span style="color: #007700">= </span><span style="color: #0000BB">$head</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">appendChild</span><span style="color: #007700">(</span><span style="color: #0000BB">$title</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$text </span><span style="color: #007700">= </span><span style="color: #0000BB">$doc</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">createTextNode</span><span style="color: #007700">(</span><span style="color: #DD0000">'Este es el título'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$text </span><span style="color: #007700">= </span><span style="color: #0000BB">$title</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">appendChild</span><span style="color: #007700">(</span><span style="color: #0000BB">$text</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #0000BB">$doc</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">saveHTML</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>
 </div>

 <div class="refsect1 seealso" id="refsect1-domdocument.savehtml-seealso">
  <h3 class="title">Ver también</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="methodname"><a href="domdocument.savehtmlfile.php" class="methodname" rel="rdfs-seeAlso">DOMDocument::saveHTMLFile()</a> - Copia el documento interno a un fichero usando el formato HTML</span></li>
    <li><span class="methodname"><a href="domdocument.loadhtml.php" class="methodname" rel="rdfs-seeAlso">DOMDocument::loadHTML()</a> - Carga HTML de un string</span></li>
    <li><span class="methodname"><a href="domdocument.loadhtmlfile.php" class="methodname" rel="rdfs-seeAlso">DOMDocument::loadHTMLFile()</a> - Carga HTML desde un fichero</span></li>
   </ul>
  </p>
 </div>

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