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?>
<div id="function.snmp2-real-walk" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">snmp2_real_walk</h1>
  <p class="verinfo">(PHP &gt;= 5.2.0, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">snmp2_real_walk</span> &mdash; <span class="dc-title">Retorna todos os objetos, incluindo seus respectivos IDs de objeto dentro do especificado</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.snmp2-real-walk-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>snmp2_real_walk</strong></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">$hostname</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$community</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><span class="type"><a href="language.types.array.php" class="type array">array</a></span>|<span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$object_id</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$timeout</code><span class="initializer"> = -1</span></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">$retries</code><span class="initializer"> = -1</span></span><br>): <span class="type"><span class="type"><a href="language.types.array.php" class="type array">array</a></span>|<span class="type"><a href="language.types.singleton.php" class="type false">false</a></span></span></div>

  <p class="simpara">
   A função <span class="function"><strong>snmp2_real_walk()</strong></span> é usada para percorrer uma série
   de objetos <abbr title="Simple Network Management Protocol">SNMP</abbr> a partir de <code class="parameter">object_id</code>
   e retornar não apenas seus valores, mas também seus IDs de objeto.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.snmp2-real-walk-parameters">
  <h3 class="title">Parâmetros</h3>
  <dl>
   
    <dt><code class="parameter">hostname</code></dt>
    <dd>
     <span class="simpara">
      O nome do host do agente <abbr title="Simple Network Management Protocol">SNMP</abbr> (servidor).
     </span>
    </dd>
   
   
    <dt><code class="parameter">community</code></dt>
    <dd>
     <span class="simpara">
      A comunidade de leitura.
     </span>
    </dd>
   
   
    <dt><code class="parameter">object_id</code></dt>
    <dd>
     <span class="simpara">
      O ID do objeto <abbr title="Simple Network Management Protocol">SNMP</abbr> que precede o desejado.
     </span>
    </dd>
   
   
    <dt><code class="parameter">timeout</code></dt>
    <dd>
     <span class="simpara">
      O número de microssegundos até o primeiro tempo limite.
     </span>
    </dd>
   
   
    <dt><code class="parameter">retries</code></dt>
    <dd>
     <span class="simpara">
      O número de tentativas caso ocorram tempos limite.
     </span>
    </dd>
   
  </dl>
 </div>



 <div class="refsect1 returnvalues" id="refsect1-function.snmp2-real-walk-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="simpara">
   Retorna um array associativo dos IDs de objetos <abbr title="Simple Network Management Protocol">SNMP</abbr> e seus valores em caso de sucesso ou <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> em caso de erro.
   Em caso de erro, uma mensagem E_WARNING é exibida.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.snmp2-real-walk-examples">
  <h3 class="title">Exemplos</h3>
  <div class="example" id="example-1">
   <p><strong>Exemplo #1 Usando <span class="function"><strong>snmp2_real_walk()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /> print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">snmp2_real_walk</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">, </span><span style="color: #DD0000">"public"</span><span style="color: #007700">, </span><span style="color: #DD0000">"IF-MIB::ifName"</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>


   <div class="example-contents"><p>
    O resultado do exemplo acima será algo como:
<div class="examplescode"><pre class="examplescode">Array
      (
      [IF-MIB::ifName.1] =&gt; STRING: lo
      [IF-MIB::ifName.2] =&gt; STRING: eth0
      [IF-MIB::ifName.3] =&gt; STRING: eth2
      [IF-MIB::ifName.4] =&gt; STRING: sit0
      [IF-MIB::ifName.5] =&gt; STRING: sixxs
    )</pre>
</div>
   </p></div>
  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.snmp2-real-walk-seealso">
  <h3 class="title">Veja Também</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.snmp2-walk.php" class="function" rel="rdfs-seeAlso">snmp2_walk()</a> - Busca todos os objetos SNMP de um agente</span></li>
  </ul>
 </div>


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