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?>
<div id="function.stream-socket-sendto" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">stream_socket_sendto</h1>
  <p class="verinfo">(PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">stream_socket_sendto</span> &mdash; <span class="dc-title">Envía un mensaje al socket, conectado o no</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.stream-socket-sendto-description">
  <h3 class="title">Descripción</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>stream_socket_sendto</strong></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="parameter">$socket</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$data</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$flags</code><span class="initializer"> = 0</span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$address</code><span class="initializer"> = &quot;&quot;</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>

  <p class="para rdfs-comment">
   <span class="function"><strong>stream_socket_sendto()</strong></span> envía los datos
   <code class="parameter">data</code> al socket <code class="parameter">socket</code>.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.stream-socket-sendto-parameters">
  <h3 class="title">Parámetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">socket</code></dt>
     <dd>
      <p class="para">
       El socket al cual enviar los datos <code class="parameter">data</code>.
      </p>
     </dd>
    
    
     <dt><code class="parameter">data</code></dt>
     <dd>
      <p class="para">
       Los datos a enviar.
      </p>
     </dd>
    
    
     <dt><code class="parameter">flags</code></dt>
     <dd>
      <p class="para">
       El valor de <code class="parameter">flags</code> puede ser la combinación
       de las constantes siguientes:
       <table class="doctable table">
        <caption><strong>Valores posibles para <code class="parameter">flags</code></strong></caption>
        
         <tbody class="tbody">
          <tr>
           <td><strong><code><a href="stream.constants.php#constant.stream-oob">STREAM_OOB</a></code></strong></td>
           <td>
            Trata los datos en modo OOB (<code class="literal">out-of-band</code>).
           </td>
          </tr>

         </tbody>
        
       </table>

      </p>
     </dd>
    
    
     <dt><code class="parameter">address</code></dt>
     <dd>
      <p class="para">
       La dirección del socket se especifica cuando el socket es creado,
       y será utilizada si otra dirección no es especificada
       en el parámetro <code class="parameter">address</code>.
      </p>
      <p class="para">
       Cuando es proporcionada, debe estar en formato IP numérico
       (versión 4 o 6).
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.stream-socket-sendto-returnvalues">
  <h3 class="title">Valores devueltos</h3>
  <p class="para">
   Retorna el código de resultado, en forma de integer,  o <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> si ocurre un error.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.stream-socket-sendto-examples">
  <h3 class="title">Ejemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Ejemplo #1 Ejemplo con <span class="function"><strong>stream_socket_sendto()</strong></span></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #FF8000">/* Abre un socket en el puerto 1234 de localhost */<br /></span><span style="color: #0000BB">$socket </span><span style="color: #007700">= </span><span style="color: #0000BB">stream_socket_client</span><span style="color: #007700">(</span><span style="color: #DD0000">'tcp://127.0.0.1:1234'</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* Envía datos directamente */<br /></span><span style="color: #0000BB">fwrite</span><span style="color: #007700">(</span><span style="color: #0000BB">$socket</span><span style="color: #007700">, </span><span style="color: #DD0000">"Normal data transmit."</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* Envía otros datos, en modo out of band. */<br /></span><span style="color: #0000BB">stream_socket_sendto</span><span style="color: #007700">(</span><span style="color: #0000BB">$socket</span><span style="color: #007700">, </span><span style="color: #DD0000">"Mode out of Band."</span><span style="color: #007700">, </span><span style="color: #0000BB">STREAM_OOB</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">/* Fin */<br /></span><span style="color: #0000BB">fclose</span><span style="color: #007700">(</span><span style="color: #0000BB">$socket</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

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


 <div class="refsect1 seealso" id="refsect1-function.stream-socket-sendto-seealso">
  <h3 class="title">Ver también</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.stream-socket-recvfrom.php" class="function" rel="rdfs-seeAlso">stream_socket_recvfrom()</a> - Lee datos desde un socket, conectado o no</span></li>
   <li><span class="function"><a href="function.stream-socket-client.php" class="function" rel="rdfs-seeAlso">stream_socket_client()</a> - Abre una conexi&oacute;n de socket de Internet o Unix</span></li>
   <li><span class="function"><a href="function.stream-socket-server.php" class="function" rel="rdfs-seeAlso">stream_socket_server()</a> - Crea un socket de servidor Unix o Internet</span></li>
  </ul>
 </div>

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