<?php
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include_once dirname(__FILE__) ."/toc/ref.ibase.inc";
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    1 => 'ibase_connect',
    2 => 'Abre uma conex&atilde;o com um banco de dados',
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?>
<div id="function.ibase-connect" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">ibase_connect</h1>
  <p class="verinfo">(PHP 5, PHP 7 &lt; 7.4.0)</p><p class="refpurpose"><span class="refname">ibase_connect</span> &mdash; <span class="dc-title">Abre uma conexão com um banco de dados</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.ibase-connect-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>ibase_connect</strong></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">$database</code><span class="initializer"> = ?</span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$username</code><span class="initializer"> = ?</span></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">$password</code><span class="initializer"> = ?</span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$charset</code><span class="initializer"> = ?</span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$buffers</code><span class="initializer"> = ?</span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$dialect</code><span class="initializer"> = ?</span></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">$role</code><span class="initializer"> = ?</span></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$sync</code><span class="initializer"> = ?</span></span><br>): <span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span></div>

  <p class="simpara">
   Estabelece uma conexão com um banco de dados Firebird/InterBase.
  </p>
  <p class="simpara">
   No caso de uma segunda chamada a <span class="function"><strong>ibase_connect()</strong></span> com
   os mesmos argumntos, não será criada uma nova conexão, mas ao invés, será
   retornado o identificador da conexão já aberta. A conexão com
   o servidor será fechada assim que terminar a execução do script, a menos
   que seja fechada explicitamente pela chamada de <span class="function"><a href="function.ibase-close.php" class="function">ibase_close()</a></span>.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.ibase-connect-parameters">
  <h3 class="title">Parâmetros</h3>
  <dl>
   
    <dt><code class="parameter">database</code></dt>
    <dd>
     <span class="simpara">
      O argumento <code class="parameter">database</code> deve ser um caminho válido
      para o arquivo do banco de dados no servidor no qual ele reside. Se o servidor não for local,
      ele deve ser prefixado com &#039;hostname:&#039; (TCP/IP), &#039;hostname/port:&#039;
      (TCP/IP com servidor interbase em porta TCP customizada), &#039;//hostname/&#039;
      (NetBEUI), dependendo do protocolo de conexão
      usado.
     </span>
    </dd>
   
   
    <dt><code class="parameter">username</code></dt>
    <dd>
     <span class="simpara">
      O nome de usuário. Pode ser definido com a diretiva
      <code class="literal">ibase.default_user</code> do <var class="filename">php.ini</var>
     </span>
    </dd>
   
   
    <dt><code class="parameter">password</code></dt>
    <dd>
     <span class="simpara">
      A senha para <code class="parameter">username</code>. Poe ser definida com a diretiva
      <code class="literal">ibase.default_password</code> do <var class="filename">php.ini</var>.
     </span>
    </dd>
   
   
    <dt><code class="parameter">charset</code></dt>
    <dd>
     <span class="simpara">
      <code class="parameter">charset</code> é o conjunto de caracteres padrão
      para o banco de dados.
     </span>
    </dd>
   
   
    <dt><code class="parameter">buffers</code></dt>
    <dd>
     <span class="simpara">
      <code class="parameter">buffers</code> é o número de buffers do banco de dados
      a serem alocados para o cache do lado do servidor. Se 0 ou omitido, o servidor
      escolhe o seu próprio padrão.
     </span>
    </dd>
   
   
    <dt><code class="parameter">dialect</code></dt>
    <dd>
     <span class="simpara">
      <code class="parameter">dialect</code> define o dialeto SQL padrão para
      qualquer comand executado na conexão, e o padrão é o mais alto
      suportado pelas bibliotecas do cliente.
     </span>
    </dd>
   
   
    <dt><code class="parameter">role</code></dt>
    <dd>
     <span class="simpara">
      Funcional apenas com InterBase 5 e superior.
     </span>
    </dd>
   
   
    <dt><code class="parameter">sync</code></dt>
    <dd>
     <span class="simpara">
     </span>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.ibase-connect-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="simpara">
   Retorna um identificador de conexão Firebird/InterBase em caso de sucesso, ou <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong> em caso de erro.
  </p>
 </div>


 <div class="refsect1 errors" id="refsect1-function.ibase-connect-errors">
  <h3 class="title">Erros/Exceções</h3>
  <p class="simpara">
   Se você tiver um erro parecido com &quot;Arithmetic exception, numeric overflow, or
   string truncation. Cannot transliterate character between character sets&quot;
   (isto ocorre quando você tenta usar algum caractere com acento) ao usar esta função
   e depois de <span class="function"><a href="function.ibase-query.php" class="function">ibase_query()</a></span>, deve-se definir o conjunto de caracteres
   (isto é, ISO8859_1 ou o conjunto de caracteres atual).
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.ibase-connect-examples">
  <h3 class="title">Exemplos</h3>
  <div class="example" id="example-1">
   <p><strong>Exemplo #1 Exemplo de <span class="function"><strong>ibase_connect()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$host </span><span style="color: #007700">= </span><span style="color: #DD0000">'localhost:/path/to/your.gdb'</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$dbh </span><span style="color: #007700">= </span><span style="color: #0000BB">ibase_connect</span><span style="color: #007700">(</span><span style="color: #0000BB">$host</span><span style="color: #007700">, </span><span style="color: #0000BB">$username</span><span style="color: #007700">, </span><span style="color: #0000BB">$password</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$stmt </span><span style="color: #007700">= </span><span style="color: #DD0000">'SELECT * FROM tblname'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$sth </span><span style="color: #007700">= </span><span style="color: #0000BB">ibase_query</span><span style="color: #007700">(</span><span style="color: #0000BB">$dbh</span><span style="color: #007700">, </span><span style="color: #0000BB">$stmt</span><span style="color: #007700">);<br />while (</span><span style="color: #0000BB">$row </span><span style="color: #007700">= </span><span style="color: #0000BB">ibase_fetch_object</span><span style="color: #007700">(</span><span style="color: #0000BB">$sth</span><span style="color: #007700">)) {<br />    echo </span><span style="color: #0000BB">$row</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">email</span><span style="color: #007700">, </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">ibase_free_result</span><span style="color: #007700">(</span><span style="color: #0000BB">$sth</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">ibase_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$dbh</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.ibase-connect-seealso">
  <h3 class="title">Veja Também</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.ibase-pconnect.php" class="function" rel="rdfs-seeAlso">ibase_pconnect()</a> - Abre uma conex&atilde;o persistente com um banco de dados InterBase</span></li>
   <li><span class="function"><a href="function.ibase-close.php" class="function" rel="rdfs-seeAlso">ibase_close()</a> - Fecha uma conex&atilde;o com um banco de dados InterBase</span></li>
  </ul>
 </div>


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