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?>
<div id="function.ldap-exop-passwd" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ldap_exop_passwd</h1>
  <p class="verinfo">(PHP 7 &gt;= 7.2.0, PHP 8)</p><p class="refpurpose"><span class="refname">ldap_exop_passwd</span> &mdash; <span class="dc-title">Facilitador para operação estendida PASSWD</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.ldap-exop-passwd-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>ldap_exop_passwd</strong></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="class.ldap-connection.php" class="type LDAP\Connection">LDAP\Connection</a></span> <code class="parameter">$ldap</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$user</code><span class="initializer"> = &quot;&quot;</span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="attribute"><a href="class.sensitiveparameter.php">#[\SensitiveParameter]</a> </span><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$old_password</code><span class="initializer"> = &quot;&quot;</span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="attribute"><a href="class.sensitiveparameter.php">#[\SensitiveParameter]</a> </span><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$new_password</code><span class="initializer"> = &quot;&quot;</span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.array.php" class="type array">array</a></span> <code class="parameter reference">&$controls</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span><br>): <span class="type"><span class="type"><a href="language.types.string.php" class="type string">string</a></span>|<span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></span></div>

  <p class="para rdfs-comment">
   Realiza uma operação estendida PASSWD.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.ldap-exop-passwd-parameters">
  <h3 class="title">Parâmetros</h3>
  <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">user</code></dt>
    <dd>
     <p class="para">
       DN do usuário que terá a senha alterada.
     </p>
    </dd>
   
   
    <dt><code class="parameter">old_password</code></dt>
    <dd>
     <p class="para">
       A senha antiga do usuário. Pode ser omitida dependendo da configuração do servidor.
     </p>
    </dd>
   
   
    <dt><code class="parameter">new_password</code></dt>
    <dd>
     <p class="para">
       A nova senha deste usuário. Pode ser omitida ou vazia para geração de uma senha.
     </p>
    </dd>
   
   
    <dt><code class="parameter">controls</code></dt>
    <dd>
     <p class="para">
       Se fornecido, um contrlo de requisição de política de senhas é enviado com a requisição e esta variável é
       preenchida com um array de <a href="ldap.controls.php" class="link">Controles LDAP</a>
       retornados com a requisição.
     </p>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.ldap-exop-passwd-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="para">
    Retorna a senha gerada se <code class="parameter">new_password</code> estava vazia ou foi omitida.
    Caso contrário 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-exop-passwd-changelog">
  <h3 class="title">Registro de Alterações</h3>
  <p class="para">
   <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>

      <tr>
 <td>8.0.0</td>
 <td>
  O parâmetro <code class="parameter">controls</code> agora pode ser nulo; anteriormente, o padrão era <code class="literal">[]</code>.
 </td>
</tr>

      <tr>
       <td>7.3.0</td>
       <td>
        Adicionado suporte a <code class="parameter">controls</code>.
       </td>
      </tr>

     </tbody>
    
   </table>

  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.ldap-exop-passwd-examples">
  <h3 class="title">Exemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemplo #1 Operação estendida PASSWD</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$ds </span><span style="color: #007700">= </span><span style="color: #0000BB">ldap_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">);  </span><span style="color: #FF8000">// assumindo que o servidor LDAP é local<br /><br /></span><span style="color: #007700">if (</span><span style="color: #0000BB">$ds</span><span style="color: #007700">) {<br />    </span><span style="color: #FF8000">// faz ligação com o dn apropriado para dar acesso de atualização<br />    </span><span style="color: #0000BB">$bind </span><span style="color: #007700">= </span><span style="color: #0000BB">ldap_bind</span><span style="color: #007700">(</span><span style="color: #0000BB">$ds</span><span style="color: #007700">, </span><span style="color: #DD0000">"cn=root, o=My Company, c=US"</span><span style="color: #007700">, </span><span style="color: #DD0000">"secret"</span><span style="color: #007700">);<br />    if (!</span><span style="color: #0000BB">$bind</span><span style="color: #007700">) {<br />      echo </span><span style="color: #DD0000">"Não foi possível fazer ligação com o servidor LDAP"</span><span style="color: #007700">;<br />      exit;<br />    }<br /><br />    </span><span style="color: #FF8000">// usa a operação estendida PASSWD para mudar a senha do usuário por uma senha gerada<br />    </span><span style="color: #0000BB">$genpw </span><span style="color: #007700">= </span><span style="color: #0000BB">ldap_exop_passwd</span><span style="color: #007700">(</span><span style="color: #0000BB">$ds</span><span style="color: #007700">, </span><span style="color: #DD0000">"cn=root, o=My Company, c=US"</span><span style="color: #007700">, </span><span style="color: #DD0000">"secret"</span><span style="color: #007700">);<br />    if (</span><span style="color: #0000BB">$genpw</span><span style="color: #007700">) {<br />      </span><span style="color: #FF8000">// usa a senha gerada para fazer ligação<br />      </span><span style="color: #0000BB">$bind </span><span style="color: #007700">= </span><span style="color: #0000BB">ldap_bind</span><span style="color: #007700">(</span><span style="color: #0000BB">$ds</span><span style="color: #007700">, </span><span style="color: #DD0000">"cn=root, o=My Company, c=US"</span><span style="color: #007700">, </span><span style="color: #0000BB">$genpw</span><span style="color: #007700">);<br />    }<br /><br />    </span><span style="color: #FF8000">// retorna a senha para "secret"<br />    </span><span style="color: #0000BB">ldap_exop_passwd</span><span style="color: #007700">(</span><span style="color: #0000BB">$ds</span><span style="color: #007700">, </span><span style="color: #DD0000">"cn=root, o=My Company, c=US"</span><span style="color: #007700">, </span><span style="color: #0000BB">$genpw</span><span style="color: #007700">, </span><span style="color: #DD0000">"secret"</span><span style="color: #007700">);<br /><br />    </span><span style="color: #0000BB">ldap_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$ds</span><span style="color: #007700">);<br />} else {<br />    echo </span><span style="color: #DD0000">"Não foi possível conexão com o servidor LDAP"</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

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


 <div class="refsect1 seealso" id="refsect1-function.ldap-exop-passwd-seealso">
  <h3 class="title">Veja Também</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.ldap-exop.php" class="function" rel="rdfs-seeAlso">ldap_exop()</a> - Realiza uma opera&ccedil;&atilde;o estendida</span></li>
    <li><span class="function"><a href="function.ldap-parse-exop.php" class="function" rel="rdfs-seeAlso">ldap_parse_exop()</a> - Interpreta o objeto de resultado de uma opera&ccedil;&atilde;o estendida LDAP</span></li>
   </ul>
  </p>
 </div>


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