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?>
<div id="domdocument.createelement" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">DOMDocument::createElement</h1>
  <p class="verinfo">(PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">DOMDocument::createElement</span> &mdash; <span class="dc-title">Cria novo nó de elemento</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-domdocument.createelement-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>DOMDocument::createElement</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$localName</code></span>, <span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$value</code><span class="initializer"> = &quot;&quot;</span></span>): <span class="type"><span class="type"><a href="class.domelement.php" class="type DOMElement">DOMElement</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

  <p class="para rdfs-comment">
   Esta função cria uma nova instância da classe
   <span class="classname"><a href="class.domelement.php" class="classname">DOMElement</a></span>. Este nó não aparecerá no documento a menos que
seja inserido, por exemplo, com <span class="function"><a href="domnode.appendchild.php" class="function">DOMNode::appendChild()</a></span>.
  </p>
 </div>

 <div class="refsect1 parameters" id="refsect1-domdocument.createelement-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">localName</code></dt>
     <dd>
      <p class="para">
       O nome da tag do elemento.
      </p>
     </dd>
    
    
     <dt><code class="parameter">value</code></dt>
     <dd>
      <p class="para">
       O valor do elemento. Por padrão, um elemento vazio será criado.
       O valor também pode ser definido posteriormente com <a href="class.domnode.php#domnode.props.nodevalue" class="link">DOMElement::$nodeValue</a>.
      </p>
      <p class="para">
       O valor é utilizado literalmente, exceto que as referências de entidade &lt; e &gt; serão escapadas.
       Note que &amp; precisa ser escapado manualmente;
       caso contrário, é considerado como o início de uma referência de entidade. Além disso &quot; não será
       escapado.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-domdocument.createelement-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="para">
   Retorna uma nova instância da classe <span class="classname"><a href="class.domelement.php" class="classname">DOMElement</a></span> ou <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>
   se ocorrer um erro.
  </p>
 </div>

 <div class="refsect1 errors" id="refsect1-domdocument.createelement-errors">
  <h3 class="title">Erros/Exceções</h3>
  <p class="simpara">
   Pode lançar um <span class="exceptionname"><a href="class.domexception.php" class="exceptionname">DOMException</a></span> com os
   seguintes códigos de erro:
  </p>
  <p class="para">
   <dl>
    
     <dt><strong><code><a href="dom.constants.php#constant.dom-invalid-character-err">DOM_INVALID_CHARACTER_ERR</a></code></strong></dt>
     <dd>
      <p class="para">
       Gerado se <code class="parameter">localName</code> contiver um caractere inválido.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>

 <div class="refsect1 examples" id="refsect1-domdocument.createelement-examples">
  <h3 class="title">Exemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemplo #1 Criando um novo elemento e inserindo-o como raiz</strong></p>
    <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$dom </span><span style="color: #007700">= new </span><span style="color: #0000BB">DOMDocument</span><span style="color: #007700">(</span><span style="color: #DD0000">'1.0'</span><span style="color: #007700">, </span><span style="color: #DD0000">'utf-8'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$element </span><span style="color: #007700">= </span><span style="color: #0000BB">$dom</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">createElement</span><span style="color: #007700">(</span><span style="color: #DD0000">'test'</span><span style="color: #007700">, </span><span style="color: #DD0000">'Este é o elemento raiz!'</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Inserimos o novo elemento como raiz (filho do documento)<br /></span><span style="color: #0000BB">$dom</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">appendChild</span><span style="color: #007700">(</span><span style="color: #0000BB">$element</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #0000BB">$dom</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">saveXML</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>O exemplo acima produzirá:</p></div>
    <div class="example-contents screen">
<div class="annotation-interactive examplescode"><pre class="examplescode">&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
&lt;test&gt;Este é o elemento raiz!&lt;/test&gt;</pre>
</div>
    </div>
   </div>
  </p>
  <p class="para">
   <div class="example" id="example-2">
    <p><strong>Exemplo #2 Passando texto contendo um &amp; não escapado como <code class="parameter">value</code></strong></p>
    <div class="example-contents">
<div class="annotation-interactive phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$dom </span><span style="color: #007700">= new </span><span style="color: #0000BB">DOMDocument</span><span style="color: #007700">(</span><span style="color: #DD0000">'1.0'</span><span style="color: #007700">, </span><span style="color: #DD0000">'utf-8'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$element </span><span style="color: #007700">= </span><span style="color: #0000BB">$dom</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">createElement</span><span style="color: #007700">(</span><span style="color: #DD0000">'foo'</span><span style="color: #007700">, </span><span style="color: #DD0000">'me &amp; you'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$dom</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">appendChild</span><span style="color: #007700">(</span><span style="color: #0000BB">$element</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">$dom</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">saveXML</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>O exemplo acima produzirá
algo semelhante a:</p></div>
    <div class="example-contents screen">
<div class="annotation-interactive examplescode"><pre class="examplescode">Warning: DOMDocument::createElement(): unterminated entity reference             you in /in/BjTCg on line 4
&lt;?xml version=&quot;1.0&quot; encoding=&quot;utf-8&quot;?&gt;
&lt;foo/&gt;</pre>
</div>
    </div>
   </div>
  </p>
 </div>

 <div class="refsect1 notes" id="refsect1-domdocument.createelement-notes">
  <h3 class="title">Notas</h3>
  <blockquote class="note"><p><strong class="note">Nota</strong>: 
   <p class="para">
    O <code class="parameter">value</code> <em>não</em> será escapado.
    Use <span class="methodname"><a href="domdocument.createtextnode.php" class="methodname">DOMDocument::createTextNode()</a></span> para criar um
    nó de texto com <em>suporte a escapamento</em>.
   </p>
  </p></blockquote>
 </div>

 <div class="refsect1 seealso" id="refsect1-domdocument.createelement-seealso">
  <h3 class="title">Veja Também</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="methodname"><a href="domnode.appendchild.php" class="methodname" rel="rdfs-seeAlso">DOMNode::appendChild()</a> - Adiciona um novo filho ao final dos filhos</span></li>
    <li><span class="methodname"><a href="domdocument.createattribute.php" class="methodname" rel="rdfs-seeAlso">DOMDocument::createAttribute()</a> - Cria um novo attribute</span></li>
    <li><span class="methodname"><a href="domdocument.createattributens.php" class="methodname" rel="rdfs-seeAlso">DOMDocument::createAttributeNS()</a> - Cria um novo n&oacute; de atributo com um namespace associado</span></li>
    <li><span class="methodname"><a href="domdocument.createcdatasection.php" class="methodname" rel="rdfs-seeAlso">DOMDocument::createCDATASection()</a> - Cria um novo n&oacute; de CDATA</span></li>
    <li><span class="methodname"><a href="domdocument.createcomment.php" class="methodname" rel="rdfs-seeAlso">DOMDocument::createComment()</a> - Cria novo n&oacute; de coment&aacute;rioe</span></li>
    <li><span class="methodname"><a href="domdocument.createdocumentfragment.php" class="methodname" rel="rdfs-seeAlso">DOMDocument::createDocumentFragment()</a> - Cria novo fragmento de documento</span></li>
    <li><span class="methodname"><a href="domdocument.createelementns.php" class="methodname" rel="rdfs-seeAlso">DOMDocument::createElementNS()</a> - Cria novo n&oacute; de elemento com um namespace associado</span></li>
    <li><span class="methodname"><a href="domdocument.createentityreference.php" class="methodname" rel="rdfs-seeAlso">DOMDocument::createEntityReference()</a> - Cria novo n&oacute; de refer&ecirc;ncia de entidade</span></li>
    <li><span class="methodname"><a href="domdocument.createprocessinginstruction.php" class="methodname" rel="rdfs-seeAlso">DOMDocument::createProcessingInstruction()</a> - Cria novo n&oacute; PI (Processing Instruction)</span></li>
    <li><span class="methodname"><a href="domdocument.createtextnode.php" class="methodname" rel="rdfs-seeAlso">DOMDocument::createTextNode()</a> - Cria novo n&oacute; de texto</span></li>
   </ul>
  </p>
 </div>

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