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?>
<div id="function.ob-get-length" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ob_get_length</h1>
  <p class="verinfo">(PHP 4 &gt;= 4.0.2, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">ob_get_length</span> &mdash; <span class="dc-title">Devuelve la longitud del contenido del búfer de salida</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.ob-get-length-description">
  <h3 class="title">Descripción</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>ob_get_length</strong></span>(): <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">
   Devuelve la longitud del contenido del búfer de salida, en bytes.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.ob-get-length-parameters">
  <h3 class="title">Parámetros</h3>
  <p class="para">Esta función no contiene ningún parámetro.</p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.ob-get-length-returnvalues">
  <h3 class="title">Valores devueltos</h3>
  <p class="para">
   Devuelve la longitud del contenido del búfer de salida, en bytes, si la
   temporización está activada, y <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> en caso contrario.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.ob-get-length-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>ob_get_length()</strong></span></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />ob_start</span><span style="color: #007700">();<br /><br />echo </span><span style="color: #DD0000">"Bonjour "</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$len1 </span><span style="color: #007700">= </span><span style="color: #0000BB">ob_get_length</span><span style="color: #007700">();<br /><br />echo </span><span style="color: #DD0000">"le monde"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$len2 </span><span style="color: #007700">= </span><span style="color: #0000BB">ob_get_length</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">ob_end_clean</span><span style="color: #007700">();<br /><br />echo </span><span style="color: #0000BB">$len1 </span><span style="color: #007700">. </span><span style="color: #DD0000">", " </span><span style="color: #007700">. </span><span style="color: #0000BB">$len2</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

    <div class="example-contents"><p>El ejemplo anterior mostrará:</p></div>
    <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">8, 16</pre>
</div>
    </div>
   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.ob-get-length-seealso">
  <h3 class="title">Ver también</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.ob-start.php" class="function" rel="rdfs-seeAlso">ob_start()</a> - Activa el temporizador de salida</span></li>
    <li><span class="function"><a href="function.ob-get-contents.php" class="function" rel="rdfs-seeAlso">ob_get_contents()</a> - Devuelve el contenido del b&uacute;fer de salida</span></li>
   </ul>
  </p>
 </div>


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