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    2 => 'Faz liga&ccedil;&atilde;o ao diret&oacute;rio LDAP',
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?>
<div id="function.ldap-bind" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ldap_bind</h1>
  <p class="verinfo">(PHP 4, PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">ldap_bind</span> &mdash; <span class="dc-title">Faz ligação ao diretório LDAP</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.ldap-bind-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>ldap_bind</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">$ldap</code></span>, <span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$dn</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>, <span class="methodparam"><span class="attribute"><a href="class.sensitiveparameter.php">#[\SensitiveParameter]</a> </span><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.string.php" class="type string">string</a></span></span> <code class="parameter">$password</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

  <p class="para rdfs-comment">
   Faz ligação ao diretório LDAP com DN/RDN e senha especificados.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.ldap-bind-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>
    
    
     <dt><code class="parameter">dn</code></dt>
     <dd>
      <p class="para">O nome distinto para conexão. Pode ser DN (nome distinto) ou RDN (nome distinto relativo).
      </p>
     </dd>
    
    
     <dt><code class="parameter">password</code></dt>
     <dd>
      <p class="para">A senha associada ao DN.
      </p>
     </dd>
    
   </dl>
  </p>
  <p class="para">
   Se <code class="parameter">password</code>
   não for especificada ou estiver vazia, haverá uma tentativa de ligação anônima. O parâmetro <code class="parameter">dn</code> também pode ser deixado vazio para uma ligação anônima. Esta definição está em https://tools.ietf.org/html/rfc2251#section-4.2.2
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.ldap-bind-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="para">
   Retorna <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong> em caso de sucesso ou <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> em caso de falha.
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-function.ldap-bind-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-bind-examples">
  <h3 class="title">Exemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemplo #1 Usando ligação LDAP</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #FF8000">// usando ligação LDAP<br /></span><span style="color: #0000BB">$ldaprdn  </span><span style="color: #007700">= </span><span style="color: #DD0000">'uname'</span><span style="color: #007700">;     </span><span style="color: #FF8000">// DN ou RDN LDAP<br /></span><span style="color: #0000BB">$ldappass </span><span style="color: #007700">= </span><span style="color: #DD0000">'password'</span><span style="color: #007700">;  </span><span style="color: #FF8000">// senha associada<br /><br />// conexão ao servidor LDAP<br /></span><span style="color: #0000BB">$ldapconn </span><span style="color: #007700">= </span><span style="color: #0000BB">ldap_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"ldap://ldap.example.com"</span><span style="color: #007700">)<br />    or die(</span><span style="color: #DD0000">"Não foi possível conecar ao servidor LDAP."</span><span style="color: #007700">);<br /><br />if (</span><span style="color: #0000BB">$ldapconn</span><span style="color: #007700">) {<br /><br />    </span><span style="color: #FF8000">// ligando-se ao servidor ldap<br />    </span><span style="color: #0000BB">$ldapbind </span><span style="color: #007700">= </span><span style="color: #0000BB">ldap_bind</span><span style="color: #007700">(</span><span style="color: #0000BB">$ldapconn</span><span style="color: #007700">, </span><span style="color: #0000BB">$ldaprdn</span><span style="color: #007700">, </span><span style="color: #0000BB">$ldappass</span><span style="color: #007700">);<br /><br />    </span><span style="color: #FF8000">// verifica ligação<br />    </span><span style="color: #007700">if (</span><span style="color: #0000BB">$ldapbind</span><span style="color: #007700">) {<br />        echo </span><span style="color: #DD0000">"Ligação bem sucedida ao LDAP..."</span><span style="color: #007700">;<br />    } else {<br />        echo </span><span style="color: #DD0000">"Falha na ligação ao LDAP..."</span><span style="color: #007700">;<br />    }<br /><br />}<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
   <div class="example" id="example-2">
    <p><strong>Exemplo #2 Usando Ligação Anônima ao LDAP</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #FF8000">// usando ligação anônima ao LDAP<br /><br />// conexão ao servidor LDAP<br /></span><span style="color: #0000BB">$ldapconn </span><span style="color: #007700">= </span><span style="color: #0000BB">ldap_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"ldap://ldap.example.com"</span><span style="color: #007700">)<br />    or die(</span><span style="color: #DD0000">"Não foi possível conectar ao servidor LDAP."</span><span style="color: #007700">);<br /><br />if (</span><span style="color: #0000BB">$ldapconn</span><span style="color: #007700">) {<br /><br />    </span><span style="color: #FF8000">// ligação anônima<br />    </span><span style="color: #0000BB">$ldapbind </span><span style="color: #007700">= </span><span style="color: #0000BB">ldap_bind</span><span style="color: #007700">(</span><span style="color: #0000BB">$ldapconn</span><span style="color: #007700">);<br /><br />    if (</span><span style="color: #0000BB">$ldapbind</span><span style="color: #007700">) {<br />        echo </span><span style="color: #DD0000">"Ligação anônima ao LDAP bem sucedida..."</span><span style="color: #007700">;<br />    } else {<br />        echo </span><span style="color: #DD0000">"Falha na ligação anônima ao LDAP..."</span><span style="color: #007700">;<br />    }<br /><br />}<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.ldap-bind-seealso">
  <h3 class="title">Veja Também</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.ldap-bind-ext.php" class="function" rel="rdfs-seeAlso">ldap_bind_ext()</a> - Faz liga&ccedil;&atilde;o ao diret&oacute;rio LDAP</span></li>
    <li><span class="function"><a href="function.ldap-unbind.php" class="function" rel="rdfs-seeAlso">ldap_unbind()</a> - Desliga-se do diret&oacute;rio LDAP</span></li>
   </ul>
  </p>
 </div>


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