<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
$TOC = array();
$TOC_DEPRECATED = array();
$PARENTS = array();
include_once dirname(__FILE__) ."/toc/class.mongodb-driver-writeresult.inc";
$setup = array (
  'home' => 
  array (
    0 => 'index.php',
    1 => 'PHP Manual',
  ),
  'head' => 
  array (
    0 => 'UTF-8',
    1 => 'es',
  ),
  'this' => 
  array (
    0 => 'mongodb-driver-writeresult.getmodifiedcount.php',
    1 => 'MongoDB\\Driver\\WriteResult::getModifiedCount',
    2 => 'Devuelve el n&uacute;mero de documentos existentes actualizados',
  ),
  'up' => 
  array (
    0 => 'class.mongodb-driver-writeresult.php',
    1 => 'MongoDB\\Driver\\WriteResult',
  ),
  'prev' => 
  array (
    0 => 'mongodb-driver-writeresult.getmatchedcount.php',
    1 => 'MongoDB\\Driver\\WriteResult::getMatchedCount',
  ),
  'next' => 
  array (
    0 => 'mongodb-driver-writeresult.getserver.php',
    1 => 'MongoDB\\Driver\\WriteResult::getServer',
  ),
  'alternatives' => 
  array (
  ),
  'source' => 
  array (
    'lang' => 'es',
    'path' => 'reference/mongodb/mongodb/driver/writeresult/getmodifiedcount.xml',
  ),
  'history' => 
  array (
  ),
);
$setup["toc"] = $TOC;
$setup["toc_deprecated"] = $TOC_DEPRECATED;
$setup["parents"] = $PARENTS;
manual_setup($setup);

contributors($setup);

?>
<div id="mongodb-driver-writeresult.getmodifiedcount" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">MongoDB\Driver\WriteResult::getModifiedCount</h1>
  <p class="verinfo">(mongodb &gt;=1.0.0)</p><p class="refpurpose"><span class="refname">MongoDB\Driver\WriteResult::getModifiedCount</span> &mdash; <span class="dc-title">Devuelve el número de documentos existentes actualizados</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-mongodb-driver-writeresult.getmodifiedcount-description">
  <h3 class="title">Descripción</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">final</span> <span class="modifier">public</span> <span class="methodname"><strong>MongoDB\Driver\WriteResult::getModifiedCount</strong></span>(): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>

  <p class="para rdfs-comment">
    Si la operación de actualización no resulta en ninguna modificación del documento
   (por ejemplo, al establecer el valor de un campo en su valor actual),
   el número modificado puede ser inferior al valor devuelto por
   <span class="methodname"><a href="mongodb-driver-writeresult.getmatchedcount.php" class="methodname">MongoDB\Driver\WriteResult::getMatchedCount()</a></span>.
  </p>

 </div>


 <div class="refsect1 parameters" id="refsect1-mongodb-driver-writeresult.getmodifiedcount-parameters">
  <h3 class="title">Parámetros</h3>
  <p class="para">Esta función no contiene ningún parámetro.</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-mongodb-driver-writeresult.getmodifiedcount-returnvalues">
  <h3 class="title">Valores devueltos</h3>
  <p class="para">
   Devuelve el número de documentos existentes actualizados.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-mongodb-driver-writeresult.getmodifiedcount-errors">
  <h3 class="title">Errores/Excepciones</h3>
  <ul class="simplelist">
   
    <li>
        Levanta una excepción <span class="classname"><a href="class.mongodb-driver-exception-logicexception.php" class="classname">MongoDB\Driver\Exception\LogicException</a></span>
        si la escritura no ha sido reconocida.
    </li>

   <li>Lanza una excepción <span class="classname"><strong class="classname">MongoDB\Driver\InvalidArgumentException</strong></span> en caso de error durante el análisis de un argumento.</li>
  </ul>
 </div>


 <div class="refsect1 changelog" id="refsect1-mongodb-driver-writeresult.getmodifiedcount-changelog">
  <h3 class="title">Historial de cambios</h3>
  <p class="para">
   <table class="doctable informaltable">
    
     <thead>
      <tr>
       <th>Versión</th>
       <th>Descripción</th>
      </tr>

     </thead>

     <tbody class="tbody">
      
    <tr>
        <td>PECL mongodb 2.0.0</td>
        <td>
            <p class="para">
                Este método ahora lanza una excepción cuando es llamado
                para una escritura no reconocida, en lugar de retornar <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong>.
            </p>
        </td>
    </tr>


     </tbody>
    
   </table>

  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-mongodb-driver-writeresult.getmodifiedcount-examples">
  <h3 class="title">Ejemplos</h3>
  <div class="example" id="example-1">
   <p><strong>Ejemplo #1 Ejemplo con <span class="function"><strong>MongoDB\Driver\WriteResult::getModifiedCount()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$manager </span><span style="color: #007700">= new </span><span style="color: #0000BB">MongoDB\Driver\Manager</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$bulk </span><span style="color: #007700">= new </span><span style="color: #0000BB">MongoDB\Driver\BulkWrite</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$bulk</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">insert</span><span style="color: #007700">([</span><span style="color: #DD0000">'x' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">1</span><span style="color: #007700">]);<br /></span><span style="color: #0000BB">$bulk</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">update</span><span style="color: #007700">([</span><span style="color: #DD0000">'x' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">1</span><span style="color: #007700">], [</span><span style="color: #DD0000">'$set' </span><span style="color: #007700">=&gt; [</span><span style="color: #DD0000">'y' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">3</span><span style="color: #007700">]]);<br /></span><span style="color: #0000BB">$bulk</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">update</span><span style="color: #007700">([</span><span style="color: #DD0000">'x' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">2</span><span style="color: #007700">], [</span><span style="color: #DD0000">'$set' </span><span style="color: #007700">=&gt; [</span><span style="color: #DD0000">'y' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">1</span><span style="color: #007700">]], [</span><span style="color: #DD0000">'upsert' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">true</span><span style="color: #007700">]);<br /></span><span style="color: #0000BB">$bulk</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">update</span><span style="color: #007700">([</span><span style="color: #DD0000">'x' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">3</span><span style="color: #007700">], [</span><span style="color: #DD0000">'$set' </span><span style="color: #007700">=&gt; [</span><span style="color: #DD0000">'y' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">2</span><span style="color: #007700">]], [</span><span style="color: #DD0000">'upsert' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">true</span><span style="color: #007700">]);<br /></span><span style="color: #0000BB">$bulk</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">delete</span><span style="color: #007700">([</span><span style="color: #DD0000">'x' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">1</span><span style="color: #007700">]);<br /><br /></span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">$manager</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">executeBulkWrite</span><span style="color: #007700">(</span><span style="color: #DD0000">'db.collection'</span><span style="color: #007700">, </span><span style="color: #0000BB">$bulk</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getModifiedCount</span><span style="color: #007700">());<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

   <div class="example-contents"><p>Resultado del ejemplo anterior es similar a:</p></div>
   <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">int(1)</pre>
</div>
   </div>
  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-mongodb-driver-writeresult.getmodifiedcount-seealso">
  <h3 class="title">Ver también</h3>
  <ul class="simplelist">
   <li><span class="methodname"><a href="mongodb-driver-writeresult.getmatchedcount.php" class="methodname" rel="rdfs-seeAlso">MongoDB\Driver\WriteResult::getMatchedCount()</a> - Devuelve el n&uacute;mero de documentos seleccionados para la actualizaci&oacute;n</span></li>
   <li><span class="methodname"><a href="mongodb-driver-writeresult.isacknowledged.php" class="methodname" rel="rdfs-seeAlso">MongoDB\Driver\WriteResult::isAcknowledged()</a> - Indica si la escritura ha sido reconocida</span></li>
  </ul>
 </div>


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