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?>
<div id="zookeeper.getacl" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">Zookeeper::getAcl</h1>
  <p class="verinfo">(PECL zookeeper &gt;= 0.1.0)</p><p class="refpurpose"><span class="refname">Zookeeper::getAcl</span> &mdash; <span class="dc-title">Devuelve las ACL asociadas a un nodo de forma sincrónica</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-zookeeper.getacl-description">
  <h3 class="title">Descripción</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span>
   <span class="methodname"><strong>Zookeeper::getAcl</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$path</code></span>): <span class="type"><a href="language.types.array.php" class="type array">array</a></span></div>

 </div>


 <div class="refsect1 parameters" id="refsect1-zookeeper.getacl-parameters">
  <h3 class="title">Parámetros</h3>
  <dl>
   
    <dt><code class="parameter">path</code></dt>
    <dd>
     <p class="para">
      El nombre del nodo. Expresado como un nombre de archivo con barras separando los ancestros del nodo.
     </p>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-zookeeper.getacl-returnvalues">
  <h3 class="title">Valores devueltos</h3>
  <p class="para">
   Devuelve un array de ACLs en caso de éxito y false en caso de fallo.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-zookeeper.getacl-errors">
  <h3 class="title">Errores/Excepciones</h3>
  <p class="para">
   Este método emite un error/advertencia de PHP si el número de parámetros o los tipos son incorrectos
   o si no se han podido recuperar las ACL del nodo.
  </p>
  <div class="caution"><strong class="caution">Precaución</strong>
    <p class="para">
      Desde la versión 0.3.0, este método lanza <span class="classname"><a href="class.zookeeperexception.php" class="classname">ZookeeperException</a></span> y sus derivados.
    </p>
  </div>
 </div>


 <div class="refsect1 examples" id="refsect1-zookeeper.getacl-examples">
  <h3 class="title">Ejemplos</h3>
  <div class="example" id="zookeeper.getacl.example.basic">
   <p><strong>Ejemplo #1 Ejemplo de <span class="methodname"><strong>Zookeeper::getAcl()</strong></span></strong></p>
   <div class="example-contents"><p>
     Devuelve las ACL de un nodo.
   </p></div>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$zookeeper </span><span style="color: #007700">= new </span><span style="color: #0000BB">Zookeeper</span><span style="color: #007700">(</span><span style="color: #DD0000">'locahost:2181'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$aclArray </span><span style="color: #007700">= array(<br />  array(<br />    </span><span style="color: #DD0000">'perms'  </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">Zookeeper</span><span style="color: #007700">::</span><span style="color: #0000BB">PERM_ALL</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'scheme' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'world'</span><span style="color: #007700">,<br />    </span><span style="color: #DD0000">'id'     </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'anyone'</span><span style="color: #007700">,<br />  )<br />);<br /></span><span style="color: #0000BB">$path </span><span style="color: #007700">= </span><span style="color: #DD0000">'/path/to/newnode'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$zookeeper</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">setAcl</span><span style="color: #007700">(</span><span style="color: #0000BB">$path</span><span style="color: #007700">, </span><span style="color: #0000BB">$aclArray</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$r </span><span style="color: #007700">= </span><span style="color: #0000BB">$zookeeper</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getAcl</span><span style="color: #007700">(</span><span style="color: #0000BB">$path</span><span style="color: #007700">);<br />if (</span><span style="color: #0000BB">$r</span><span style="color: #007700">)<br />  </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$r</span><span style="color: #007700">);<br />else<br />  echo </span><span style="color: #DD0000">'ERR'</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">array(1) {
  [0]=&gt;
  array(3) {
    [&quot;perms&quot;]=&gt;
    int(31)
    [&quot;scheme&quot;]=&gt;
    string(5) &quot;world&quot;
    [&quot;id&quot;]=&gt;
    string(6) &quot;anyone&quot;
  }
}</pre>
</div>
   </div>
  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-zookeeper.getacl-seealso">
  <h3 class="title">Ver también</h3>
  <ul class="simplelist">
   <li><span class="methodname"><a href="zookeeper.create.php" class="methodname" rel="rdfs-seeAlso">Zookeeper::create()</a> - Crear un nodo de forma sincr&oacute;nica</span></li>
   <li><span class="methodname"><a href="zookeeper.setacl.php" class="methodname" rel="rdfs-seeAlso">Zookeeper::setAcl()</a> - Establece la ACL asociada a un nodo de forma sincr&oacute;nica</span></li>
   <li><a href="class.zookeeper.php#zookeeper.constants.perms" class="link">Permisos de ZooKeeper</a></li>
   <li><span class="classname"><a href="class.zookeeperexception.php" class="classname">ZookeeperException</a></span></li>
  </ul>
 </div>


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