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<div id="function.oci-bind-by-name" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">oci_bind_by_name</h1>
  <p class="verinfo">(PHP 5, PHP 7, PHP 8, PECL OCI8 &gt;= 1.1.0)</p><p class="refpurpose"><span class="refname">oci_bind_by_name</span> &mdash; <span class="dc-title">Vincula uma variável PHP a um marcador Oracle</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.oci-bind-by-name-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>oci_bind_by_name</strong></span>(<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="parameter">$statement</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$param</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span> <code class="parameter reference">&$var</code></span>,<br>&nbsp;&nbsp;&nbsp;&nbsp;<span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$max_length</code><span class="initializer"> = -1</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">$type</code><span class="initializer"> = 0</span></span><br>): <span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></div>

  <p class="para rdfs-comment">
   Vincula uma variável PHP <code class="parameter">var</code> ao marcador de variável vinculada do Oracle
   <code class="parameter">param</code>. A vinculação é
   importante para o desempenho do banco de dados Oracle e também é uma forma de
   evitar problemas de segurança de injeção de SQL.
  </p>

  <p class="para">
   A vinculação permite que o banco de dados reutilize o contexto da instrução e
   armazena em cache execuções anteriores da instrução, mesmo que outro
   usuário ou processo a tenha executado originalmente. A vinculação reduz as preocupações
   com injeção de SQL porque os dados associados a uma variável vinculada
   nunca são tratados como parte da instrução SQL. Ela não
   precisa de escape.
  </p>

  <p class="para">
   Variáveis ​​PHP que foram vinculadas podem ser alteradas e a
   declaração reexecutada sem a necessidade de analisar novamente a declaração ou
   revincular.
  </p>

  <p class="para">
   No Oracle, as variáveis de vinculação são comumente divididas
   em vinculações <code class="literal">IN</code> para valores que são passados ​​para
   o banco de dados, e vinculações <code class="literal">OUT</code> para valores que são
   retornados ao PHP. Uma variável de vinculação pode ser
   tanto <code class="literal">IN</code> quanto <code class="literal">OUT</code>. O fato de uma
   variável de vinculação ser usada para entrada ou saída é determinado em
   tempo de execução.
  </p>

  <p class="para">
   É necessário especificar <code class="parameter">max_length</code> ao usar
   uma vinculação <code class="literal">OUT</code> para que o PHP aloque memória suficiente
   para armazenar o valor retornado.
  </p>

  <p class="para">
   Para vinculações <code class="literal">IN</code>, é recomendado definir
   o comprimento <code class="parameter">max_length</code> se a instrução for
   reexecutada várias vezes com valores diferentes para a variável PHP.
   Caso contrário, o Oracle pode truncar os dados para o comprimento do
   valor inicial da variável PHP. Se não for conhecido o
   comprimento máximo, deve ser chamada novamente a função <span class="function"><strong>oci_bind_by_name()</strong></span>
   com o tamanho de dados atual antes de
   cada chamada <span class="function"><a href="function.oci-execute.php" class="function">oci_execute()</a></span>. Vincular um
   comprimento desnecessariamente grande trará um impacto na memória do processo
   no banco de dados.
  </p>

  <p class="para">
   Uma chamada de vinculação informa ao Oracle de qual endereço de memória os dados serão lidos.
   Para vinculações <code class="literal">IN</code>, esse endereço precisa conter
   dados válidos quando <span class="function"><a href="function.oci-execute.php" class="function">oci_execute()</a></span> for chamada. Isso
   significa que a variável vinculada deve permanecer no escopo até
   a execução. Se isso não acontecer, resultados inesperados ou erros como
   &quot;ORA-01460: unimplemented or unreasonable conversion requested&quot; (solicitada conversão não implementada não razoável)
   podem ocorrer. Para vinculações <code class="literal">OUT</code>, um dos sintomas é quando nenhum
   valor é definido na variável PHP.
  </p>

  <p class="para">
   Para uma instrução que é executada repetidamente, valores vinculados que
   nunca mudam podem reduzir a capacidade do otimizador Oracle em
   escolher o melhor plano de execução de instrução. Instruções de execução longa
   que raramente são reexecutadas podem não se beneficiar da vinculação. No entanto,
   em ambos os casos a vinculação pode ser mais segura do que juntar strings em uma
   instrução SQL, pois isso pode ser um risco de segurança se o texto não filtrado do usuário
   for concatenado.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.oci-bind-by-name-parameters">
  <h3 class="title">Parâmetros</h3>
  <p class="para">
   <dl>
    
     <dt><code class="parameter">statement</code></dt>
     <dd>
      <p class="para">
       Um identificador de instrução OCI8 válido.
      </p>
     </dd>
    
    
     <dt><code class="parameter">param</code></dt>
     <dd>
      <p class="para">
       O marcador de variável vinculada prefixado com dois pontos usado na instrução.
       Os dois pontos são opcionais
       em <code class="parameter">param</code>. O Oracle não usa
       pontos de interrogação para marcadores.
      </p>
     </dd>
    
    
     <dt><code class="parameter">var</code></dt>
     <dd>
      <p class="para">
       A variável PHP a ser associada a <code class="parameter">param</code>.
      </p>
     </dd>
    
    
     <dt><code class="parameter">max_length</code></dt>
     <dd>
      <p class="para">
       Define o comprimento máximo para os dados. Se for definido como -1, esta
       função usará o comprimento atual
       de <code class="parameter">var</code> para definir o comprimento
       máximo. Neste caso, o <code class="parameter">var</code> deve
       existir e conter dados
       quando <span class="function"><strong>oci_bind_by_name()</strong></span> for chamada.
      </p>
     </dd>
    
    
     <dt><code class="parameter">type</code></dt>
     <dd>
      <p class="para">
       O tipo de dados como o Oracle tratará os dados. O
       <code class="parameter">type</code> padrão usado
       é <strong><code><a href="oci8.constants.php#constant.sqlt-chr">SQLT_CHR</a></code></strong>. O Oracle converterá os dados
       entre este tipo e a coluna do banco de dados (ou tipo de variável PL/SQL),
       quando possível.
      </p>
      <p class="para">
       Se for necessário vincular um tipo de dado abstrato (LOB/ROWID/BFILE), ele
       deve ser alocado primeiro usando a
       função <span class="function"><a href="function.oci-new-descriptor.php" class="function">oci_new_descriptor()</a></span>. O parâmetro
       <code class="parameter">length</code> não é usado para tipos de dados abstratos
       e deve ser definido como -1.
      </p>
      <p class="para">
       Os valores possíveis para <code class="parameter">type</code> são:
       <ul class="itemizedlist">
        <li class="listitem">
         <p class="para">
          <strong><code><a href="oci8.constants.php#constant.sqlt-bfilee">SQLT_BFILEE</a></code></strong> ou <strong><code><a href="oci8.constants.php#constant.oci-b-bfile">OCI_B_BFILE</a></code></strong>
           - para BFILEs;
         </p>
        </li>
        <li class="listitem">
         <p class="para">
          <strong><code><a href="oci8.constants.php#constant.sqlt-cfilee">SQLT_CFILEE</a></code></strong> ou <strong><code><a href="oci8.constants.php#constant.oci-b-cfilee">OCI_B_CFILEE</a></code></strong>
          - para CFILEs;
         </p>
        </li>
        <li class="listitem">
         <p class="para">
          <strong><code><a href="oci8.constants.php#constant.sqlt-clob">SQLT_CLOB</a></code></strong> ou <strong><code><a href="oci8.constants.php#constant.oci-b-clob">OCI_B_CLOB</a></code></strong>
          - para CLOBs;
         </p>
        </li>
        <li class="listitem">
         <p class="para">
          <strong><code><a href="oci8.constants.php#constant.sqlt-blob">SQLT_BLOB</a></code></strong> ou <strong><code><a href="oci8.constants.php#constant.oci-b-blob">OCI_B_BLOB</a></code></strong>
          - para BLOBs;
         </p>
        </li>
        <li class="listitem">
         <p class="para">
          <strong><code><a href="oci8.constants.php#constant.sqlt-rdd">SQLT_RDD</a></code></strong> ou <strong><code><a href="oci8.constants.php#constant.oci-b-rowid">OCI_B_ROWID</a></code></strong>
          - para ROWIDs;
         </p>
        </li>
        <li class="listitem">
         <p class="para">
          <strong><code><a href="oci8.constants.php#constant.sqlt-nty">SQLT_NTY</a></code></strong> ou <strong><code><a href="oci8.constants.php#constant.oci-b-nty">OCI_B_NTY</a></code></strong>
          - para tipos de dados nomeados;
         </p>
        </li>
        <li class="listitem">
         <p class="para">
          <strong><code><a href="oci8.constants.php#constant.sqlt-int">SQLT_INT</a></code></strong> ou <strong><code><a href="oci8.constants.php#constant.oci-b-int">OCI_B_INT</a></code></strong> - para inteiros;
         </p>
        </li>
        <li class="listitem">
         <p class="para">
          <strong><code><a href="oci8.constants.php#constant.sqlt-chr">SQLT_CHR</a></code></strong> - para VARCHARs;
         </p>
        </li>
        <li class="listitem">
         <p class="para">
          <strong><code><a href="oci8.constants.php#constant.sqlt-bin">SQLT_BIN</a></code></strong> ou <strong><code><a href="oci8.constants.php#constant.oci-b-bin">OCI_B_BIN</a></code></strong>
          - para colunas RAW;
         </p>
        </li>
        <li class="listitem">
         <p class="para">
          <strong><code><a href="oci8.constants.php#constant.sqlt-lng">SQLT_LNG</a></code></strong> - para colunas LONG;
         </p>
        </li>
        <li class="listitem">
         <p class="para">
          <strong><code><a href="oci8.constants.php#constant.sqlt-lbi">SQLT_LBI</a></code></strong> - para colunas LONG RAW;
         </p>
        </li>
        <li class="listitem">
         <p class="para">
          <strong><code><a href="oci8.constants.php#constant.sqlt-rset">SQLT_RSET</a></code></strong> - para cursores criados
          com <span class="function"><a href="function.oci-new-cursor.php" class="function">oci_new_cursor()</a></span>;
         </p>
        </li>
        <li class="listitem">
         <p class="para">
          <strong><code><a href="oci8.constants.php#constant.sqlt-bol">SQLT_BOL</a></code></strong> ou <strong><code><a href="oci8.constants.php#constant.oci-b-bol">OCI_B_BOL</a></code></strong>
          - para BOOLEANs PL/SQL (Requer Oracle Database 12c)
         </p>
        </li>
       </ul>
      </p>
     </dd>
    
   </dl>
  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.oci-bind-by-name-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="para">
   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.oci-bind-by-name-examples">
  <h3 class="title">Exemplos</h3>
  <p class="para">
   <div class="example" id="example-1">
    <p><strong>Exemplo #1 Inserindo dados com <span class="function"><strong>oci_bind_by_name()</strong></span></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #FF8000">// Crie a tabela com:<br />//   CREATE TABLE mytab (id NUMBER, text VARCHAR2(40));<br /><br /></span><span style="color: #0000BB">$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'hr'</span><span style="color: #007700">, </span><span style="color: #DD0000">'welcome'</span><span style="color: #007700">, </span><span style="color: #DD0000">'localhost/XE'</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$conn</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">$m </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_error</span><span style="color: #007700">();<br />    </span><span style="color: #0000BB">trigger_error</span><span style="color: #007700">(</span><span style="color: #0000BB">htmlentities</span><span style="color: #007700">(</span><span style="color: #0000BB">$m</span><span style="color: #007700">[</span><span style="color: #DD0000">'message'</span><span style="color: #007700">]), </span><span style="color: #0000BB">E_USER_ERROR</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">$stid </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_parse</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">,</span><span style="color: #DD0000">"INSERT INTO mytab (id, text) VALUES(:id_bv, :text_bv)"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$id </span><span style="color: #007700">= </span><span style="color: #0000BB">1</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$text </span><span style="color: #007700">= </span><span style="color: #DD0000">"Dados a inserir     "</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #DD0000">":id_bv"</span><span style="color: #007700">, </span><span style="color: #0000BB">$id</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #DD0000">":text_bv"</span><span style="color: #007700">, </span><span style="color: #0000BB">$text</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// A tabela agora contém: 1, 'Dados a inserir     '<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>

  <p class="para">
   <div class="example" id="example-2">
    <p><strong>Exemplo #2 Vinculando uma vez para múltiplas execuções</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #FF8000">// Crie a tabela com:<br />//   CREATE TABLE mytab (id NUMBER);<br /><br /></span><span style="color: #0000BB">$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'hr'</span><span style="color: #007700">, </span><span style="color: #DD0000">'welcome'</span><span style="color: #007700">, </span><span style="color: #DD0000">'localhost/XE'</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$conn</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">$m </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_error</span><span style="color: #007700">();<br />    </span><span style="color: #0000BB">trigger_error</span><span style="color: #007700">(</span><span style="color: #0000BB">htmlentities</span><span style="color: #007700">(</span><span style="color: #0000BB">$m</span><span style="color: #007700">[</span><span style="color: #DD0000">'message'</span><span style="color: #007700">]), </span><span style="color: #0000BB">E_USER_ERROR</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">$a </span><span style="color: #007700">= array(</span><span style="color: #0000BB">1</span><span style="color: #007700">,</span><span style="color: #0000BB">3</span><span style="color: #007700">,</span><span style="color: #0000BB">5</span><span style="color: #007700">,</span><span style="color: #0000BB">7</span><span style="color: #007700">,</span><span style="color: #0000BB">11</span><span style="color: #007700">);  </span><span style="color: #FF8000">// dados a inserir<br /><br /></span><span style="color: #0000BB">$stid </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_parse</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #DD0000">'INSERT INTO mytab (id) VALUES (:bv)'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #DD0000">':bv'</span><span style="color: #007700">, </span><span style="color: #0000BB">$v</span><span style="color: #007700">, </span><span style="color: #0000BB">20</span><span style="color: #007700">);<br />foreach (</span><span style="color: #0000BB">$a </span><span style="color: #007700">as </span><span style="color: #0000BB">$v</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">$r </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #0000BB">OCI_DEFAULT</span><span style="color: #007700">);  </span><span style="color: #FF8000">// não confirma automaticamente<br /></span><span style="color: #007700">}<br /></span><span style="color: #0000BB">oci_commit</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">); </span><span style="color: #FF8000">// confirma tudo de uma vez<br /><br />// A tabela contém cinco linhas: 1, 3, 5, 7, 11<br /><br /></span><span style="color: #0000BB">oci_free_statement</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>

  <p class="para">
   <div class="example" id="example-3">
    <p><strong>Exemplo #3 Vinculando com um laço <code class="literal">foreach</code></strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'hr'</span><span style="color: #007700">, </span><span style="color: #DD0000">'welcome'</span><span style="color: #007700">, </span><span style="color: #DD0000">'localhost/XE'</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$conn</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">$m </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_error</span><span style="color: #007700">();<br />    </span><span style="color: #0000BB">trigger_error</span><span style="color: #007700">(</span><span style="color: #0000BB">htmlentities</span><span style="color: #007700">(</span><span style="color: #0000BB">$m</span><span style="color: #007700">[</span><span style="color: #DD0000">'message'</span><span style="color: #007700">]), </span><span style="color: #0000BB">E_USER_ERROR</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">$sql </span><span style="color: #007700">= </span><span style="color: #DD0000">'SELECT * FROM departments WHERE department_name = :dname AND location_id = :loc'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$stid </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_parse</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #0000BB">$sql</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$ba </span><span style="color: #007700">= array(</span><span style="color: #DD0000">':dname' </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">'IT Support'</span><span style="color: #007700">, </span><span style="color: #DD0000">':loc' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">1700</span><span style="color: #007700">);<br /><br />foreach (</span><span style="color: #0000BB">$ba </span><span style="color: #007700">as </span><span style="color: #0000BB">$key </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">$val</span><span style="color: #007700">) {<br /><br />    </span><span style="color: #FF8000">// oci_bind_by_name($stid, $key, $val) não funciona<br />    // porque ela vincula cada marcado à mesma localização: $val<br />    // em vez disso, use a localização real dos dados: $ba[$key]<br />    </span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #0000BB">$key</span><span style="color: #007700">, </span><span style="color: #0000BB">$ba</span><span style="color: #007700">[</span><span style="color: #0000BB">$key</span><span style="color: #007700">]);<br />}<br /><br /></span><span style="color: #0000BB">oci_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$row </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_fetch_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #0000BB">OCI_ASSOC</span><span style="color: #007700">+</span><span style="color: #0000BB">OCI_RETURN_NULLS</span><span style="color: #007700">);<br />foreach (</span><span style="color: #0000BB">$row </span><span style="color: #007700">as </span><span style="color: #0000BB">$item</span><span style="color: #007700">) {<br />    print </span><span style="color: #0000BB">$item</span><span style="color: #007700">.</span><span style="color: #DD0000">"&lt;br&gt;\n"</span><span style="color: #007700">;<br />}<br /><br /></span><span style="color: #0000BB">oci_free_statement</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>

  <p class="para">
   <div class="example" id="example-4">
    <p><strong>Exemplo #4 Vinculando em uma cláusula WHERE</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"hr"</span><span style="color: #007700">, </span><span style="color: #DD0000">"hrpwd"</span><span style="color: #007700">, </span><span style="color: #DD0000">"localhost/XE"</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$conn</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">$m </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_error</span><span style="color: #007700">();<br />    </span><span style="color: #0000BB">trigger_error</span><span style="color: #007700">(</span><span style="color: #0000BB">htmlentities</span><span style="color: #007700">(</span><span style="color: #0000BB">$m</span><span style="color: #007700">[</span><span style="color: #DD0000">'message'</span><span style="color: #007700">]), </span><span style="color: #0000BB">E_USER_ERROR</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">$sql </span><span style="color: #007700">= </span><span style="color: #DD0000">'SELECT last_name FROM employees WHERE department_id = :didbv ORDER BY last_name'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$stid </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_parse</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #0000BB">$sql</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$didbv </span><span style="color: #007700">= </span><span style="color: #0000BB">60</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #DD0000">':didbv'</span><span style="color: #007700">, </span><span style="color: #0000BB">$didbv</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br />while ((</span><span style="color: #0000BB">$row </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_fetch_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #0000BB">OCI_ASSOC</span><span style="color: #007700">)) != </span><span style="color: #0000BB">false</span><span style="color: #007700">) {<br />    echo </span><span style="color: #0000BB">$row</span><span style="color: #007700">[</span><span style="color: #DD0000">'LAST_NAME'</span><span style="color: #007700">] .</span><span style="color: #DD0000">"&lt;br&gt;\n"</span><span style="color: #007700">;<br />}<br /><br /></span><span style="color: #FF8000">// O resultado é<br />//    Austin<br />//    Ernst<br />//    Hunold<br />//    Lorentz<br />//    Pataballa<br /><br /></span><span style="color: #0000BB">oci_free_statement</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>

  <p class="para">
   <div class="example" id="example-5">
    <p><strong>Exemplo #5 Vinculando com uma cláusula LIKE</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'hr'</span><span style="color: #007700">, </span><span style="color: #DD0000">'welcome'</span><span style="color: #007700">, </span><span style="color: #DD0000">'localhost/XE'</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$conn</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">$m </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_error</span><span style="color: #007700">();<br />    </span><span style="color: #0000BB">trigger_error</span><span style="color: #007700">(</span><span style="color: #0000BB">htmlentities</span><span style="color: #007700">(</span><span style="color: #0000BB">$m</span><span style="color: #007700">[</span><span style="color: #DD0000">'message'</span><span style="color: #007700">]), </span><span style="color: #0000BB">E_USER_ERROR</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #FF8000">// Encontre todas as cidades que começam com 'South'<br /></span><span style="color: #0000BB">$stid </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_parse</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #DD0000">"SELECT city FROM locations WHERE city LIKE :bv"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$city </span><span style="color: #007700">= </span><span style="color: #DD0000">'South%'</span><span style="color: #007700">;  </span><span style="color: #FF8000">// '%' é um coringa no SQL<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #DD0000">":bv"</span><span style="color: #007700">, </span><span style="color: #0000BB">$city</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_fetch_all</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #0000BB">$res</span><span style="color: #007700">);<br /><br />foreach (</span><span style="color: #0000BB">$res</span><span style="color: #007700">[</span><span style="color: #DD0000">'CITY'</span><span style="color: #007700">] as </span><span style="color: #0000BB">$c</span><span style="color: #007700">) {<br />    print </span><span style="color: #0000BB">$c </span><span style="color: #007700">. </span><span style="color: #DD0000">"&lt;br&gt;\n"</span><span style="color: #007700">;<br />}<br /></span><span style="color: #FF8000">// O resultado é<br />//   South Brunswick<br />//   South San Francisco<br />//   Southlake<br /><br /></span><span style="color: #0000BB">oci_free_statement</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>

  <p class="para">
   <div class="example" id="example-6">
    <p><strong>Exemplo #6 Vinculando com REGEXP_LIKE</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'hr'</span><span style="color: #007700">, </span><span style="color: #DD0000">'welcome'</span><span style="color: #007700">, </span><span style="color: #DD0000">'localhost/XE'</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$conn</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">$m </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_error</span><span style="color: #007700">();<br />    </span><span style="color: #0000BB">trigger_error</span><span style="color: #007700">(</span><span style="color: #0000BB">htmlentities</span><span style="color: #007700">(</span><span style="color: #0000BB">$m</span><span style="color: #007700">[</span><span style="color: #DD0000">'message'</span><span style="color: #007700">]), </span><span style="color: #0000BB">E_USER_ERROR</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #FF8000">// Encontre todas as cidades que contenham 'ing'<br /></span><span style="color: #0000BB">$stid </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_parse</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #DD0000">"SELECT city FROM locations WHERE REGEXP_LIKE(city, :bv)"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$city </span><span style="color: #007700">= </span><span style="color: #DD0000">'.*ing.*'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #DD0000">":bv"</span><span style="color: #007700">, </span><span style="color: #0000BB">$city</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_fetch_all</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #0000BB">$res</span><span style="color: #007700">);<br /><br />foreach (</span><span style="color: #0000BB">$res</span><span style="color: #007700">[</span><span style="color: #DD0000">'CITY'</span><span style="color: #007700">] as </span><span style="color: #0000BB">$c</span><span style="color: #007700">) {<br />    print </span><span style="color: #0000BB">$c </span><span style="color: #007700">. </span><span style="color: #DD0000">"&lt;br&gt;\n"</span><span style="color: #007700">;<br />}<br /></span><span style="color: #FF8000">// O resultado é<br />//   Beijing<br />//   Singapore<br /><br /></span><span style="color: #0000BB">oci_free_statement</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>

  <p class="para">
   Para um número pequeno e fixo de condições de cláusula IN, use variáveis vinculadas
   individuais. Valores desconhecidos no momento da execução podem ser definidos como NULL.
   Isso permite que uma única instrução seja usada por todos os usuários
   do aplicativo, maximizando a eficiência do cache do Oracle DB.
  </p>

  <p class="para">
   <div class="example" id="example-7">
    <p><strong>Exemplo #7 Vinculando vários valores em uma cláusula IN</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'hr'</span><span style="color: #007700">, </span><span style="color: #DD0000">'welcome'</span><span style="color: #007700">, </span><span style="color: #DD0000">'localhost/XE'</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$conn</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">$m </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_error</span><span style="color: #007700">();<br />    </span><span style="color: #0000BB">trigger_error</span><span style="color: #007700">(</span><span style="color: #0000BB">htmlentities</span><span style="color: #007700">(</span><span style="color: #0000BB">$m</span><span style="color: #007700">[</span><span style="color: #DD0000">'message'</span><span style="color: #007700">]), </span><span style="color: #0000BB">E_USER_ERROR</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">$sql </span><span style="color: #007700">= </span><span style="color: #DD0000">'SELECT last_name FROM employees WHERE employee_id in (:e1, :e2, :e3)'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$stid </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_parse</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #0000BB">$sql</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$mye1 </span><span style="color: #007700">= </span><span style="color: #0000BB">103</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$mye2 </span><span style="color: #007700">= </span><span style="color: #0000BB">104</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$mye3 </span><span style="color: #007700">= </span><span style="color: #0000BB">NULL</span><span style="color: #007700">; </span><span style="color: #FF8000">// finja que não nos foi dado esse valor<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #DD0000">':e1'</span><span style="color: #007700">, </span><span style="color: #0000BB">$mye1</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #DD0000">':e2'</span><span style="color: #007700">, </span><span style="color: #0000BB">$mye2</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #DD0000">':e3'</span><span style="color: #007700">, </span><span style="color: #0000BB">$mye3</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_fetch_all</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #0000BB">$res</span><span style="color: #007700">);<br />foreach (</span><span style="color: #0000BB">$res</span><span style="color: #007700">[</span><span style="color: #DD0000">'LAST_NAME'</span><span style="color: #007700">] as </span><span style="color: #0000BB">$name</span><span style="color: #007700">) {<br />    print </span><span style="color: #0000BB">$name </span><span style="color: #007700">.</span><span style="color: #DD0000">"&lt;br&gt;\n"</span><span style="color: #007700">;<br />}<br /><br /></span><span style="color: #FF8000">// O resultado é<br />//   Ernst<br />//   Hunold<br /><br /></span><span style="color: #0000BB">oci_free_statement</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>

  <p class="para">
   <div class="example" id="example-8">
    <p><strong>Exemplo #8 Vinculando um ROWID retornado por uma consulta</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #FF8000">// Crie a tabela com:<br />//   CREATE TABLE mytab (id NUMBER, salary NUMBER, name VARCHAR2(40));<br />//   INSERT INTO mytab (id, salary, name) VALUES (1, 100, 'Chris');<br />//   COMMIT;<br /><br /></span><span style="color: #0000BB">$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'hr'</span><span style="color: #007700">, </span><span style="color: #DD0000">'welcome'</span><span style="color: #007700">, </span><span style="color: #DD0000">'localhost/XE'</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$conn</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">$m </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_error</span><span style="color: #007700">();<br />    </span><span style="color: #0000BB">trigger_error</span><span style="color: #007700">(</span><span style="color: #0000BB">htmlentities</span><span style="color: #007700">(</span><span style="color: #0000BB">$m</span><span style="color: #007700">[</span><span style="color: #DD0000">'message'</span><span style="color: #007700">]), </span><span style="color: #0000BB">E_USER_ERROR</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">$stid </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_parse</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #DD0000">'SELECT ROWID, name FROM mytab WHERE id = :id_bv FOR UPDATE'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$id </span><span style="color: #007700">= </span><span style="color: #0000BB">1</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #DD0000">':id_bv'</span><span style="color: #007700">, </span><span style="color: #0000BB">$id</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$row </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_fetch_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #0000BB">OCI_ASSOC</span><span style="color: #007700">+</span><span style="color: #0000BB">OCI_RETURN_NULLS</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$rid </span><span style="color: #007700">= </span><span style="color: #0000BB">$row</span><span style="color: #007700">[</span><span style="color: #DD0000">'ROWID'</span><span style="color: #007700">];<br /></span><span style="color: #0000BB">$name </span><span style="color: #007700">= </span><span style="color: #0000BB">$row</span><span style="color: #007700">[</span><span style="color: #DD0000">'NAME'</span><span style="color: #007700">];<br /><br /></span><span style="color: #FF8000">// Altera nome para maiúsculas e salva as alterações<br /></span><span style="color: #0000BB">$name </span><span style="color: #007700">= </span><span style="color: #0000BB">strtoupper</span><span style="color: #007700">(</span><span style="color: #0000BB">$name</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$stid </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_parse</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #DD0000">'UPDATE mytab SET name = :n_bv WHERE ROWID = :r_bv'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #DD0000">':n_bv'</span><span style="color: #007700">, </span><span style="color: #0000BB">$name</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #DD0000">':r_bv'</span><span style="color: #007700">, </span><span style="color: #0000BB">$rid</span><span style="color: #007700">, -</span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">OCI_B_ROWID</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// A tabela agora contém 1, 100, CHRIS<br /><br /></span><span style="color: #0000BB">oci_free_statement</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>

  <p class="para">
   <div class="example" id="example-9">
    <p><strong>Exemplo #9 Vinculando um ROWID em INSERT</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #FF8000">// Este exemplo insere um id e um nome e, em seguida, atualiza o salário<br />// Crie a tabela com:<br />//   CREATE TABLE mytab (id NUMBER, salary NUMBER, name VARCHAR2(40));<br />//<br />// Baseado no exemplo ROWID original de thies at thieso dot net (980221)<br /><br /></span><span style="color: #0000BB">$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'hr'</span><span style="color: #007700">, </span><span style="color: #DD0000">'welcome'</span><span style="color: #007700">, </span><span style="color: #DD0000">'localhost/XE'</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$conn</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">$m </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_error</span><span style="color: #007700">();<br />    </span><span style="color: #0000BB">trigger_error</span><span style="color: #007700">(</span><span style="color: #0000BB">htmlentities</span><span style="color: #007700">(</span><span style="color: #0000BB">$m</span><span style="color: #007700">[</span><span style="color: #DD0000">'message'</span><span style="color: #007700">]), </span><span style="color: #0000BB">E_USER_ERROR</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">$sql </span><span style="color: #007700">= </span><span style="color: #DD0000">"INSERT INTO mytab (id, name) VALUES(:id_bv, :name_bv)<br />        RETURNING ROWID INTO :rid"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$ins_stid </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_parse</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #0000BB">$sql</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$rowid </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_new_descriptor</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #0000BB">OCI_D_ROWID</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$ins_stid</span><span style="color: #007700">, </span><span style="color: #DD0000">":id_bv"</span><span style="color: #007700">,   </span><span style="color: #0000BB">$id</span><span style="color: #007700">,    </span><span style="color: #0000BB">10</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$ins_stid</span><span style="color: #007700">, </span><span style="color: #DD0000">":name_bv"</span><span style="color: #007700">, </span><span style="color: #0000BB">$name</span><span style="color: #007700">,  </span><span style="color: #0000BB">32</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$ins_stid</span><span style="color: #007700">, </span><span style="color: #DD0000">":rid"</span><span style="color: #007700">,     </span><span style="color: #0000BB">$rowid</span><span style="color: #007700">, -</span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">OCI_B_ROWID</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$sql </span><span style="color: #007700">= </span><span style="color: #DD0000">"UPDATE mytab SET salary = :salary WHERE ROWID = :rid"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$upd_stid </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_parse</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #0000BB">$sql</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$upd_stid</span><span style="color: #007700">, </span><span style="color: #DD0000">":rid"</span><span style="color: #007700">, </span><span style="color: #0000BB">$rowid</span><span style="color: #007700">, -</span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">OCI_B_ROWID</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$upd_stid</span><span style="color: #007700">, </span><span style="color: #DD0000">":salary"</span><span style="color: #007700">, </span><span style="color: #0000BB">$salary</span><span style="color: #007700">,   </span><span style="color: #0000BB">32</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// ids e nomes para inserir<br /></span><span style="color: #0000BB">$data </span><span style="color: #007700">= array(</span><span style="color: #0000BB">1111 </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"Larry"</span><span style="color: #007700">,<br />              </span><span style="color: #0000BB">2222 </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"Bill"</span><span style="color: #007700">,<br />              </span><span style="color: #0000BB">3333 </span><span style="color: #007700">=&gt; </span><span style="color: #DD0000">"Jim"</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Salário de cada pessoa<br /></span><span style="color: #0000BB">$salary </span><span style="color: #007700">= </span><span style="color: #0000BB">10000</span><span style="color: #007700">;<br /><br /></span><span style="color: #FF8000">// Insere e atualiza imediatamente cada linha<br /></span><span style="color: #007700">foreach (</span><span style="color: #0000BB">$data </span><span style="color: #007700">as </span><span style="color: #0000BB">$id </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">$name</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">oci_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$ins_stid</span><span style="color: #007700">);<br />    </span><span style="color: #0000BB">oci_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$upd_stid</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">$rowid</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">free</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">oci_free_statement</span><span style="color: #007700">(</span><span style="color: #0000BB">$upd_stid</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_free_statement</span><span style="color: #007700">(</span><span style="color: #0000BB">$ins_stid</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Mostra as novas linhas<br /></span><span style="color: #0000BB">$stid </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_parse</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #DD0000">"SELECT * FROM mytab"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br />while (</span><span style="color: #0000BB">$row </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_fetch_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #0000BB">OCI_ASSOC</span><span style="color: #007700">+</span><span style="color: #0000BB">OCI_RETURN_NULLS</span><span style="color: #007700">)) {<br />    </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$row</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">oci_free_statement</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>

  <p class="para">
   <div class="example" id="example-10">
    <p><strong>Exemplo #10 Vinculação para uma função armazenada PL/SQL</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #FF8000">//  Antes de executar o programa PHP, crie uma função armazenada em<br />//  SQL*Plus ou SQL Developer:<br />//<br />//  CREATE OR REPLACE FUNCTION myfunc(p IN NUMBER) RETURN NUMBER AS<br />//  BEGIN<br />//      RETURN p * 3;<br />//  END;<br /><br /></span><span style="color: #0000BB">$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'hr'</span><span style="color: #007700">, </span><span style="color: #DD0000">'welcome'</span><span style="color: #007700">, </span><span style="color: #DD0000">'localhost/XE'</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$conn</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">$e </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_error</span><span style="color: #007700">();<br />    </span><span style="color: #0000BB">trigger_error</span><span style="color: #007700">(</span><span style="color: #0000BB">htmlentities</span><span style="color: #007700">(</span><span style="color: #0000BB">$e</span><span style="color: #007700">[</span><span style="color: #DD0000">'message'</span><span style="color: #007700">]), </span><span style="color: #0000BB">E_USER_ERROR</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">$p </span><span style="color: #007700">= </span><span style="color: #0000BB">8</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$stid </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_parse</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #DD0000">'begin :r := myfunc(:p); end;'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #DD0000">':p'</span><span style="color: #007700">, </span><span style="color: #0000BB">$p</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// O valor de retorno é uma vinculação OUT. O tipo padrão<br />// será um tipo string, então vincular um comprimento 40<br />// significa que no máximo 40 dígitos serão retornados.<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #DD0000">':r'</span><span style="color: #007700">, </span><span style="color: #0000BB">$r</span><span style="color: #007700">, </span><span style="color: #0000BB">40</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">oci_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /><br />print </span><span style="color: #DD0000">"</span><span style="color: #0000BB">$r</span><span style="color: #DD0000">\n"</span><span style="color: #007700">;   </span><span style="color: #FF8000">// prints 24<br /><br /></span><span style="color: #0000BB">oci_free_statement</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>

  <p class="para">
  <div class="example" id="example-11">
   <p><strong>Exemplo #11 Vinculando parâmetros para um procedimento armazenado PL/SQL</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #FF8000">//  Antes de executar o programa PHP, crie um procedimento armazenado em<br />//  SQL*Plus ou SQL Developer:<br />//<br />//  CREATE OR REPLACE PROCEDURE myproc(p1 IN NUMBER, p2 OUT NUMBER) AS<br />//  BEGIN<br />//      p2 := p1 * 2;<br />//  END;<br /><br /></span><span style="color: #0000BB">$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'hr'</span><span style="color: #007700">, </span><span style="color: #DD0000">'welcome'</span><span style="color: #007700">, </span><span style="color: #DD0000">'localhost/XE'</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$conn</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">$e </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_error</span><span style="color: #007700">();<br />    </span><span style="color: #0000BB">trigger_error</span><span style="color: #007700">(</span><span style="color: #0000BB">htmlentities</span><span style="color: #007700">(</span><span style="color: #0000BB">$e</span><span style="color: #007700">[</span><span style="color: #DD0000">'message'</span><span style="color: #007700">]), </span><span style="color: #0000BB">E_USER_ERROR</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">$p1 </span><span style="color: #007700">= </span><span style="color: #0000BB">8</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$stid </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_parse</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #DD0000">'begin myproc(:p1, :p2); end;'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #DD0000">':p1'</span><span style="color: #007700">, </span><span style="color: #0000BB">$p1</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// O segundo parâmetro do procedimento é uma vinculação OUT. O tipo padrão<br />// será um tipo string, então vincular um comprimento 40 significa que no máximo 40<br />// dígitos serão retornados.<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #DD0000">':p2'</span><span style="color: #007700">, </span><span style="color: #0000BB">$p2</span><span style="color: #007700">, </span><span style="color: #0000BB">40</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">oci_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /><br />print </span><span style="color: #DD0000">"</span><span style="color: #0000BB">$p2</span><span style="color: #DD0000">\n"</span><span style="color: #007700">;   </span><span style="color: #FF8000">// exibe 16<br /><br /></span><span style="color: #0000BB">oci_free_statement</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_close</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
    </div>

   </div>
  </p>

  <p class="para">
  <div class="example" id="example-12">
   <p><strong>Exemplo #12 Vinculando uma coluna CLOB</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br /></span><span style="color: #FF8000">// Antes de executar, crie a tabela:<br />//     CREATE TABLE mytab (mykey NUMBER, myclob CLOB);<br /><br /></span><span style="color: #0000BB">$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'hr'</span><span style="color: #007700">, </span><span style="color: #DD0000">'welcome'</span><span style="color: #007700">, </span><span style="color: #DD0000">'localhost/XE'</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$conn</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">$e </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_error</span><span style="color: #007700">();<br />    </span><span style="color: #0000BB">trigger_error</span><span style="color: #007700">(</span><span style="color: #0000BB">htmlentities</span><span style="color: #007700">(</span><span style="color: #0000BB">$e</span><span style="color: #007700">[</span><span style="color: #DD0000">'message'</span><span style="color: #007700">]), </span><span style="color: #0000BB">E_USER_ERROR</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">$mykey </span><span style="color: #007700">= </span><span style="color: #0000BB">12343</span><span style="color: #007700">;  </span><span style="color: #FF8000">// chave arbitrária para este exemplo;<br /><br /></span><span style="color: #0000BB">$sql </span><span style="color: #007700">= </span><span style="color: #DD0000">"INSERT INTO mytab (mykey, myclob)<br />        VALUES (:mykey, EMPTY_CLOB())<br />        RETURNING myclob INTO :myclob"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$stid </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_parse</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #0000BB">$sql</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$clob </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_new_descriptor</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #0000BB">OCI_D_LOB</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #DD0000">":mykey"</span><span style="color: #007700">, </span><span style="color: #0000BB">$mykey</span><span style="color: #007700">, </span><span style="color: #0000BB">5</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #DD0000">":myclob"</span><span style="color: #007700">, </span><span style="color: #0000BB">$clob</span><span style="color: #007700">, -</span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">OCI_B_CLOB</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #0000BB">OCI_DEFAULT</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$clob</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">save</span><span style="color: #007700">(</span><span style="color: #DD0000">"A very long string"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">oci_commit</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Obtendo dados CLOB<br /><br /></span><span style="color: #0000BB">$query </span><span style="color: #007700">= </span><span style="color: #DD0000">'SELECT myclob FROM mytab WHERE mykey = :mykey'</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$stid </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_parse </span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #0000BB">$query</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #DD0000">":mykey"</span><span style="color: #007700">, </span><span style="color: #0000BB">$mykey</span><span style="color: #007700">, </span><span style="color: #0000BB">5</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">);<br /><br />print </span><span style="color: #DD0000">'&lt;table border="1"&gt;'</span><span style="color: #007700">;<br />while (</span><span style="color: #0000BB">$row </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_fetch_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #0000BB">OCI_ASSOC</span><span style="color: #007700">+</span><span style="color: #0000BB">OCI_RETURN_LOBS</span><span style="color: #007700">)) {<br />    print </span><span style="color: #DD0000">'&lt;tr&gt;&lt;td&gt;'</span><span style="color: #007700">.</span><span style="color: #0000BB">$row</span><span style="color: #007700">[</span><span style="color: #DD0000">'MYCLOB'</span><span style="color: #007700">].</span><span style="color: #DD0000">'&lt;/td&gt;&lt;/tr&gt;'</span><span style="color: #007700">;<br />    </span><span style="color: #FF8000">// Em um laço, liberar a variável grande antes da segunda busca reduz o pico de uso de memória do PHP<br />    </span><span style="color: #007700">unset(</span><span style="color: #0000BB">$row</span><span style="color: #007700">);<br />}<br />print </span><span style="color: #DD0000">'&lt;/table&gt;'</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
  </p>

  <p class="para">
  <div class="example" id="example-13">
   <p><strong>Exemplo #13 Vinculando um BOOLEAN PL/SQL</strong></p>
    <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'hr'</span><span style="color: #007700">, </span><span style="color: #DD0000">'welcome'</span><span style="color: #007700">, </span><span style="color: #DD0000">'localhost/XE'</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$conn</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">$e </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_error</span><span style="color: #007700">();<br />    </span><span style="color: #0000BB">trigger_error</span><span style="color: #007700">(</span><span style="color: #0000BB">htmlentities</span><span style="color: #007700">(</span><span style="color: #0000BB">$e</span><span style="color: #007700">[</span><span style="color: #DD0000">'message'</span><span style="color: #007700">]), </span><span style="color: #0000BB">E_USER_ERROR</span><span style="color: #007700">);<br />}<br /><br /></span><span style="color: #0000BB">$plsql </span><span style="color: #007700">=<br />  </span><span style="color: #DD0000">"begin<br />    :output1 := true;<br />    :output2 := false;<br />   end;"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$s </span><span style="color: #007700">= </span><span style="color: #0000BB">oci_parse</span><span style="color: #007700">(</span><span style="color: #0000BB">$c</span><span style="color: #007700">, </span><span style="color: #0000BB">$plsql</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$s</span><span style="color: #007700">, </span><span style="color: #DD0000">':output1'</span><span style="color: #007700">, </span><span style="color: #0000BB">$output1</span><span style="color: #007700">, -</span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">OCI_B_BOL</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$s</span><span style="color: #007700">, </span><span style="color: #DD0000">':output2'</span><span style="color: #007700">, </span><span style="color: #0000BB">$output2</span><span style="color: #007700">, -</span><span style="color: #0000BB">1</span><span style="color: #007700">, </span><span style="color: #0000BB">OCI_B_BOL</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">oci_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$s</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$output1</span><span style="color: #007700">);  </span><span style="color: #FF8000">// true<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$output2</span><span style="color: #007700">);  </span><span style="color: #FF8000">// false<br /><br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

  </div>
  </p>

 </div>


 <div class="refsect1 notes" id="refsect1-function.oci-bind-by-name-notes">
  <h3 class="title">Notas</h3>
  <div class="warning"><strong class="warning">Aviso</strong>
   <p class="para">
    Não use <span class="function"><a href="function.addslashes.php" class="function">addslashes()</a></span>
    e <span class="function"><strong>oci_bind_by_name()</strong></span> simultaneamente, pois nenhum
    escape é necessário. Qualquer escape aplicado magicamente será gravado
    no banco de dados porque <span class="function"><strong>oci_bind_by_name()</strong></span>
    insere dados literalmente e não remove asaps ou caracteres de
    escape.
   </p>
  </div>
  <blockquote class="note"><p><strong class="note">Nota</strong>: 
   <p class="para">
    Se uma string for vinculada a uma coluna <code class="literal">CHAR</code> em
    uma cláusula <code class="literal">WHERE</code>, lembre-se de que o Oracle usa
    semântica de comparação com preenchimento em branco para colunas <code class="literal">CHAR</code>.
    A variável PHP deve ser preenchida com preenchimento em branco para a mesma
    largura da coluna para que a cláusula <code class="literal">WHERE</code>
    seja bem-sucedida.
   </p>
  </p></blockquote>
  <blockquote class="note"><p><strong class="note">Nota</strong>: 
   <p class="para">
     O argumento <code class="parameter">var</code> do PHP é uma referência. Algumas
     formas de laços não funcionam como esperado:
   </p>
   <div class="informalexample">
     <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">foreach (</span><span style="color: #0000BB">$myarray </span><span style="color: #007700">as </span><span style="color: #0000BB">$key </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">$value</span><span style="color: #007700">)  {<br />    </span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #0000BB">$key</span><span style="color: #007700">, </span><span style="color: #0000BB">$value</span><span style="color: #007700">);<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
     </div>

   </div>
   <p class="para">
     Isso vincula cada chave à localização de $value, então todas as variáveis
     vinculadas acabam apontando para o valor da última iteração do laço.
     Em vez disso, use o seguinte:
   </p>
   <div class="informalexample">
     <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /></span><span style="color: #007700">foreach (</span><span style="color: #0000BB">$myarray </span><span style="color: #007700">as </span><span style="color: #0000BB">$key </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">$value</span><span style="color: #007700">) {<br />    </span><span style="color: #0000BB">oci_bind_by_name</span><span style="color: #007700">(</span><span style="color: #0000BB">$stid</span><span style="color: #007700">, </span><span style="color: #0000BB">$key</span><span style="color: #007700">, </span><span style="color: #0000BB">$myarray</span><span style="color: #007700">[</span><span style="color: #0000BB">$key</span><span style="color: #007700">]);<br />}<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
     </div>

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


 <div class="refsect1 seealso" id="refsect1-function.oci-bind-by-name-seealso">
  <h3 class="title">Veja Também</h3>
  <p class="para">
   <ul class="simplelist">
    <li><span class="function"><a href="function.oci-bind-array-by-name.php" class="function" rel="rdfs-seeAlso">oci_bind_array_by_name()</a> - Vincula um array PHP a um par&acirc;metro de array Oracle PL/SQL</span></li>
    <li><span class="function"><a href="function.oci-parse.php" class="function" rel="rdfs-seeAlso">oci_parse()</a> - Prepara uma instru&ccedil;&atilde;o Oracle para execu&ccedil;&atilde;o</span></li>
   </ul>
  </p>
 </div>


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