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?>
<div id="function.pg-transaction-status" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">pg_transaction_status</h1>
  <p class="verinfo">(PHP 5 &gt;= 5.1.0, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">pg_transaction_status</span> &mdash; <span class="dc-title">Retorna o status atual da transação do servidor</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.pg-transaction-status-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>pg_transaction_status</strong></span>(<span class="methodparam"><span class="type"><a href="class.pgsql-connection.php" class="type PgSql\Connection">PgSql\Connection</a></span> <code class="parameter">$connection</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 status atual da transação do servidor.
  </p>
  <div class="caution"><strong class="caution">Cuidado</strong>
    <p class="para">
     <span class="function"><strong>pg_transaction_status()</strong></span> fornecerá resultados incorretos ao usar
     um servidor PostgreSQL 7.3 que tenha o parâmetro <code class="literal">autocommit</code>
     desativado. O recurso de confirmação automática do lado do servidor foi
     descontinuado e não existe em versões de servidor posteriores.
    </p>
  </div>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.pg-transaction-status-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">connection</code></dt>
     <dd>
      <p class="para">Uma instância de <span class="classname"><a href="class.pgsql-connection.php" class="classname">PgSql\Connection</a></span>.</p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.pg-transaction-status-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="para">O status pode ser <strong><code><a href="pgsql.constants.php#constant.pgsql-transaction-idle">PGSQL_TRANSACTION_IDLE</a></code></strong> (atualmente inativo),
   <strong><code><a href="pgsql.constants.php#constant.pgsql-transaction-active">PGSQL_TRANSACTION_ACTIVE</a></code></strong> (um comando está em andamento),
   <strong><code><a href="pgsql.constants.php#constant.pgsql-transaction-intrans">PGSQL_TRANSACTION_INTRANS</a></code></strong> (inativo, em um bloco de transação válido),
   ou <strong><code><a href="pgsql.constants.php#constant.pgsql-transaction-inerror">PGSQL_TRANSACTION_INERROR</a></code></strong> (ocioso, em um bloco de transação com falha).
   <strong><code><a href="pgsql.constants.php#constant.pgsql-transaction-unknown">PGSQL_TRANSACTION_UNKNOWN</a></code></strong> é relatado se a conexão estiver ruim.
   <strong><code><a href="pgsql.constants.php#constant.pgsql-transaction-active">PGSQL_TRANSACTION_ACTIVE</a></code></strong> é relatado somente quando uma consulta
   foi enviada ao servidor e ainda não foi concluída.
  </p>
 </div>


 <div class="refsect1 changelog" id="refsect1-function.pg-transaction-status-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">connection</code> agora espera uma instância de <span class="classname"><a href="class.pgsql-connection.php" class="classname">PgSql\Connection</a></span>;
  anteriormente, um <span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> era esperado.
 </td>
</tr>

    </tbody>
   
  </table>

 </div>


 <div class="refsect1 examples" id="refsect1-function.pg-transaction-status-examples">
  <h3 class="title">Exemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemplo #1 Exemplo de <span class="function"><strong>pg_transaction_status()</strong></span></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />  $dbconn </span><span style="color: #007700">= </span><span style="color: #0000BB">pg_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"dbname=publisher"</span><span style="color: #007700">) or die(</span><span style="color: #DD0000">"Não foi possível conectar"</span><span style="color: #007700">);<br />  </span><span style="color: #0000BB">$stat </span><span style="color: #007700">= </span><span style="color: #0000BB">pg_transaction_status</span><span style="color: #007700">(</span><span style="color: #0000BB">$dbconn</span><span style="color: #007700">);<br />  if (</span><span style="color: #0000BB">$stat </span><span style="color: #007700">=== </span><span style="color: #0000BB">PGSQL_TRANSACTION_UNKNOWN</span><span style="color: #007700">) {<br />      echo </span><span style="color: #DD0000">'A conexão está ruim'</span><span style="color: #007700">;<br />  } else if (</span><span style="color: #0000BB">$stat </span><span style="color: #007700">=== </span><span style="color: #0000BB">PGSQL_TRANSACTION_IDLE</span><span style="color: #007700">) {<br />      echo </span><span style="color: #DD0000">'A conexão está inativa no momento'</span><span style="color: #007700">;<br />  } else {<br />      echo </span><span style="color: #DD0000">'A conexão está em estado de transação'</span><span style="color: #007700">;<br />  }<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

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


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