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<div id="function.cubrid-real-escape-string" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">cubrid_real_escape_string</h1>
  <p class="verinfo">(PECL CUBRID &gt;= 8.3.0)</p><p class="refpurpose"><span class="refname">cubrid_real_escape_string</span> &mdash; <span class="dc-title">Escapa caracteres especiais em uma string para uso em uma instrução SQL</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.cubrid-real-escape-string-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>cubrid_real_escape_string</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$unescaped_string</code></span>, <span class="methodparam"><span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="parameter">$conn_identifier</code><span class="initializer"> = ?</span></span>): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div>

  <p class="simpara">
   Esta função retorna a versão escapada da string fornecida. Irá
   escapar os seguintes caracteres: <code class="literal">&#039;</code>.

   Em geral, aspas simples são usadas para delimitar sequências de caracteres. Aspas
   duplas também podem ser usadas dependendo do valor de ansi_quotes,
   que é um parâmetro relacionado à instrução SQL. Se o valor ansi_quotes for
   definido como &quot;no&quot;, a string entre aspas duplas será tratada como
   string de caracteres, não como um identificador. O valor padrão é &quot;yes&quot;.

   Se a intenção for incluir aspas simples como parte de uma string de caracteres,
   insira duas aspas simples seguidas.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.cubrid-real-escape-string-parameters">
  <h3 class="title">Parâmetros</h3>
  <dl>
   
    <dt><code class="parameter">unescaped_string</code></dt>
    <dd><span class="simpara">A string a ser escapada.</span></dd>
   
   
    <dt><code class="parameter">conn_identifier</code></dt>
    <dd><span class="simpara">
     A conexão CUBRID connection. Se o identificador de conexão não for especificado, a
     última conexão aberta por <span class="function"><a href="function.cubrid-connect.php" class="function">cubrid_connect()</a></span> será usada.
    </span></dd>
   
  </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.cubrid-real-escape-string-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="simpara">
   Versão escapada da string fornecida em caso de sucesso.
  </p>
  <p class="simpara">
   <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.cubrid-real-escape-string-examples">
  <h3 class="title">Exemplos</h3>
  <div class="example" id="example-1">
   <p><strong>Exemplo #1 Exemplo de <span class="function"><strong>cubrid_real_escape_string()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br />$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">cubrid_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">, </span><span style="color: #0000BB">33000</span><span style="color: #007700">, </span><span style="color: #DD0000">"demodb"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$unescaped_str </span><span style="color: #007700">= </span><span style="color: #DD0000">' !"#$%&amp;\'()*+,-./0123456789:;&lt;=&gt;?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$escaped_str </span><span style="color: #007700">= </span><span style="color: #0000BB">cubrid_real_escape_string</span><span style="color: #007700">(</span><span style="color: #0000BB">$unescaped_str</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$len </span><span style="color: #007700">= </span><span style="color: #0000BB">strlen</span><span style="color: #007700">(</span><span style="color: #0000BB">$unescaped_str</span><span style="color: #007700">);<br /><br />@</span><span style="color: #0000BB">cubrid_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #DD0000">"DROP TABLE cubrid_test"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">cubrid_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #DD0000">"CREATE TABLE cubrid_test (t char(</span><span style="color: #0000BB">$len</span><span style="color: #DD0000">))"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">cubrid_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #DD0000">"INSERT INTO cubrid_test (t) VALUES('</span><span style="color: #0000BB">$escaped_str</span><span style="color: #DD0000">')"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$req </span><span style="color: #007700">= </span><span style="color: #0000BB">cubrid_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #DD0000">"SELECT * FROM cubrid_test"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$row </span><span style="color: #007700">= </span><span style="color: #0000BB">cubrid_fetch_assoc</span><span style="color: #007700">(</span><span style="color: #0000BB">$req</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$row</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">cubrid_close_request</span><span style="color: #007700">(</span><span style="color: #0000BB">$req</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">cubrid_disconnect</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

    <div class="example-contents"><p>O exemplo acima produzirá:</p></div>
    <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">array(1) {
  [&quot;t&quot;]=&gt;
  string(95) &quot; !&quot;#$%&amp;&#039;()*+,-./0123456789:;&lt;=&gt;?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_`abcdefghijklmnopqrstuvwxyz{|}~&quot;
}</pre>
</div>
    </div>
  </div>
 </div>


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