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?>
<div id="function.sqlsrv-free-stmt" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">sqlsrv_free_stmt</h1>
  <p class="verinfo">(No version information available, might only be in Git)</p><p class="refpurpose"><span class="refname">sqlsrv_free_stmt</span> &mdash; <span class="dc-title">Libera todos os recursos para a declaração especificada</span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.sqlsrv-free-stmt-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>sqlsrv_free_stmt</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="parameter">$stmt</code></span>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

  <p class="simpara">
   Libera todos os recursos para a declaração especificada. A declaração não pode ser usada
   após <span class="function"><strong>sqlsrv_free_stmt()</strong></span> ser chamada nela. Se
   <span class="function"><strong>sqlsrv_free_stmt()</strong></span> for chamada em uma declaração em andamento
   que altera o estado do servidor, a execução da declaração é interrompida e a declaração
   é revertida.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.sqlsrv-free-stmt-parameters">
  <h3 class="title">Parâmetros</h3>
  <dl>
   
    <dt><code class="parameter">stmt</code></dt>
    <dd>
     <span class="simpara">
      A declaração para a qual os recursos são liberados.
      Note que <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong> é um valor de parâmetro válido. Isso permite que a função seja
      chamada várias vezes em um script.
     </span>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.sqlsrv-free-stmt-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="simpara">
   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 examples" id="refsect1-function.sqlsrv-free-stmt-examples">
  <h3 class="title">Exemplos</h3>
  <div class="example" id="example-1">
   <p><strong>Exemplo #1 Exemplo de <span class="function"><strong>sqlsrv_free_stmt()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$serverName </span><span style="color: #007700">= </span><span style="color: #DD0000">"serverName\sqlexpress"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$connectionInfo </span><span style="color: #007700">= array( </span><span style="color: #DD0000">"Database"</span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">"dbName"</span><span style="color: #007700">, </span><span style="color: #DD0000">"UID"</span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">"username"</span><span style="color: #007700">, </span><span style="color: #DD0000">"PWD"</span><span style="color: #007700">=&gt;</span><span style="color: #DD0000">"password"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">sqlsrv_connect</span><span style="color: #007700">( </span><span style="color: #0000BB">$serverName</span><span style="color: #007700">, </span><span style="color: #0000BB">$connectionInfo</span><span style="color: #007700">);<br />if( </span><span style="color: #0000BB">$conn </span><span style="color: #007700">=== </span><span style="color: #0000BB">false </span><span style="color: #007700">) {<br />     die( </span><span style="color: #0000BB">print_r</span><span style="color: #007700">( </span><span style="color: #0000BB">sqlsrv_errors</span><span style="color: #007700">(), </span><span style="color: #0000BB">true</span><span style="color: #007700">));<br />}<br /><br /></span><span style="color: #0000BB">$stmt </span><span style="color: #007700">= </span><span style="color: #0000BB">sqlsrv_query</span><span style="color: #007700">( </span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #DD0000">"SELECT * FROM Table_1"</span><span style="color: #007700">);<br />if( </span><span style="color: #0000BB">$stmt </span><span style="color: #007700">=== </span><span style="color: #0000BB">false </span><span style="color: #007700">) {<br />     die( </span><span style="color: #0000BB">print_r</span><span style="color: #007700">( </span><span style="color: #0000BB">sqlsrv_errors</span><span style="color: #007700">(), </span><span style="color: #0000BB">true</span><span style="color: #007700">));<br />}<br /><br /></span><span style="color: #FF8000">/*-------------------------------<br />     Processar os resultados da consulta aqui.<br />-------------------------------*/<br /><br />/* Libere os recursos da declaração. */<br /></span><span style="color: #0000BB">sqlsrv_free_stmt</span><span style="color: #007700">( </span><span style="color: #0000BB">$stmt</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
 </div>


  <div class="refsect1 notes" id="refsect1-function.sqlsrv-free-stmt-notes">
  <h3 class="title">Notas</h3>
  <p class="simpara">
   A principal diferença entre <span class="function"><strong>sqlsrv_free_stmt()</strong></span> e
   <span class="function"><a href="function.sqlsrv-cancel.php" class="function">sqlsrv_cancel()</a></span> é que um recurso de declaração cancelado com
   <span class="function"><a href="function.sqlsrv-cancel.php" class="function">sqlsrv_cancel()</a></span> pode ser reexecutado se foi criado com
   <span class="function"><a href="function.sqlsrv-prepare.php" class="function">sqlsrv_prepare()</a></span>. Um recurso de declaração cancelado com
   <span class="function"><strong>sqlsrv_free_statement()</strong></span> não pode ser reexecutado.
  </p>
 </div>

 <div class="refsect1 seealso" id="refsect1-function.sqlsrv-free-stmt-seealso">
  <h3 class="title">Veja Também</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.sqlsrv-cancel.php" class="function" rel="rdfs-seeAlso">sqlsrv_cancel()</a> - Cancela uma declara&ccedil;&atilde;o</span></li>
  </ul>
 </div>

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