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<div id="function.ldap-errno" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ldap_errno</h1>
  <p class="verinfo">(PHP 4, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">ldap_errno</span> &mdash; <span class="dc-title">Retorna o número de erro LDAP do último comando</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.ldap-errno-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>ldap_errno</strong></span>(<span class="methodparam"><span class="type"><a href="class.ldap-connection.php" class="type LDAP\Connection">LDAP\Connection</a></span> <code class="parameter">$ldap</code></span>): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>

  <p class="para rdfs-comment">
   Retorna o número de erro padronizado retornado pelo último comando LDAP.
   Este número pode ser convertido em uma mensagem textual usando-se a função
   <span class="function"><a href="function.ldap-err2str.php" class="function">ldap_err2str()</a></span>.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.ldap-errno-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">ldap</code></dt>
     <dd>
      <p class="para">
       Uma instância de <span class="classname"><a href="class.ldap-connection.php" class="classname">LDAP\Connection</a></span>, retornada por <span class="function"><a href="function.ldap-connect.php" class="function">ldap_connect()</a></span>.
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.ldap-errno-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="para">
   Retorna o número de erro LDAP do último comando nesta
   conexão.
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-function.ldap-errno-changelog">
  <h3 class="title">Registro de Alterações</h3>
  <table class="doctable informaltable">
   
    <thead>
     <tr>
      <th>Versão</th>
      <th>Descrição</th>
     </tr>

    </thead>

    <tbody class="tbody">
     <tr>
 <td>8.1.0</td>
 <td>
  O parâmetro <code class="parameter">ldap</code> agora espera uma instância de <span class="classname"><a href="class.ldap-connection.php" class="classname">LDAP\Connection</a></span>;
  anteriormente, um <span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="literal">ldap link</code> válido era esperado.
 </td>
</tr>

    </tbody>
   
  </table>

 </div>


 <div class="refsect1 examples" id="refsect1-function.ldap-errno-examples">
  <h3 class="title">Exemplos</h3>
  <p class="para">
   A menos que o nível de alertas seja reduzido suficientemente no <var class="filename">php.ini</var> ou
   que os comandos LDAP sejam prefixados com caracteres &quot;@&quot; para suprimir alertas na saída,
   os erros gerados sempre irão aparecer na saída HTML.
   <div class="example" id="example-1">
    <p><strong>Exemplo #1 Gerando e capturando um erro</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">// Este exemplo contém um erro, que será capturado.<br /></span><span style="color: #0000BB">$ld </span><span style="color: #007700">= </span><span style="color: #0000BB">ldap_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"ldap://localhost"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$bind </span><span style="color: #007700">= </span><span style="color: #0000BB">ldap_bind</span><span style="color: #007700">(</span><span style="color: #0000BB">$ld</span><span style="color: #007700">);<br /></span><span style="color: #FF8000">// erro de sintaxe na expressão de filtro (errno 87),<br />// precisa ser "objectclass=*" para funcionar.<br /></span><span style="color: #0000BB">$res </span><span style="color: #007700">=  @</span><span style="color: #0000BB">ldap_search</span><span style="color: #007700">(</span><span style="color: #0000BB">$ld</span><span style="color: #007700">, </span><span style="color: #DD0000">"o=Myorg, c=DE"</span><span style="color: #007700">, </span><span style="color: #DD0000">"objectclass"</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$res</span><span style="color: #007700">) {<br />    echo </span><span style="color: #DD0000">"Erro LDAP número: " </span><span style="color: #007700">. </span><span style="color: #0000BB">ldap_errno</span><span style="color: #007700">(</span><span style="color: #0000BB">$ld</span><span style="color: #007700">) . </span><span style="color: #DD0000">"&lt;br&gt;\n"</span><span style="color: #007700">;<br />    echo </span><span style="color: #DD0000">"Erro LDAP: " </span><span style="color: #007700">. </span><span style="color: #0000BB">ldap_error</span><span style="color: #007700">(</span><span style="color: #0000BB">$ld</span><span style="color: #007700">) . </span><span style="color: #DD0000">"&lt;br&gt;\n"</span><span style="color: #007700">;<br />    die(</span><span style="color: #DD0000">"Eita!&lt;br&gt;\n"</span><span style="color: #007700">);<br />}<br /></span><span style="color: #0000BB">$info </span><span style="color: #007700">= </span><span style="color: #0000BB">ldap_get_entries</span><span style="color: #007700">(</span><span style="color: #0000BB">$ld</span><span style="color: #007700">, </span><span style="color: #0000BB">$res</span><span style="color: #007700">);<br />echo </span><span style="color: #0000BB">$info</span><span style="color: #007700">[</span><span style="color: #DD0000">"count"</span><span style="color: #007700">] . </span><span style="color: #DD0000">" entradas correspondentes.&lt;br&gt;\n"</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.ldap-errno-seealso">
  <h3 class="title">Veja Também</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.ldap-err2str.php" class="function" rel="rdfs-seeAlso">ldap_err2str()</a> - Converte um n&uacute;mero de erro LDAP em uma mensagem de erro string</span></li>
    <li><span class="function"><a href="function.ldap-error.php" class="function" rel="rdfs-seeAlso">ldap_error()</a> - Retorna a mensagem de erro do &uacute;ltimo comando LDAP</span></li>
   </ul>
  </p>
 </div>


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