<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML
><HEAD
><TITLE
>ocibindbyname</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
REL="HOME"
TITLE="Manual do PHP"
HREF="index.html"><LINK
REL="UP"
TITLE="Funções do Oracle 8"
HREF="ref.oci8.html"><LINK
REL="PREVIOUS"
TITLE="oci_statement_type"
HREF="function.oci-statement-type.html"><LINK
REL="NEXT"
TITLE="ocicancel"
HREF="function.ocicancel.html"><META
HTTP-EQUIV="Content-type"
CONTENT="text/html; charset=UTF-8"></HEAD
><BODY
CLASS="refentry"
BGCOLOR="#FFFFFF"
TEXT="#000000"
LINK="#0000FF"
VLINK="#840084"
ALINK="#0000FF"
><DIV
CLASS="NAVHEADER"
><TABLE
SUMMARY="Header navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TH
COLSPAN="3"
ALIGN="center"
>Manual do PHP</TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="bottom"
><A
HREF="function.oci-statement-type.html"
ACCESSKEY="P"
>Anterior</A
></TD
><TD
WIDTH="80%"
ALIGN="center"
VALIGN="bottom"
></TD
><TD
WIDTH="10%"
ALIGN="right"
VALIGN="bottom"
><A
HREF="function.ocicancel.html"
ACCESSKEY="N"
>Próxima</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><H1
><A
NAME="function.ocibindbyname"
></A
>ocibindbyname</H1
><DIV
CLASS="refnamediv"
><A
NAME="AEN154492"
></A
><P
> (PHP 3 >= 3.0.4, PHP 4, PHP 5)</P
>ocibindbyname --
Passa variáveis PHP para um ambiente de armazenamento do Oracle
</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN154495"
></A
><H2
>Descrição</H2
>bool <B
CLASS="methodname"
>ocibindbyname</B
> ( resource stmt, string ph_name, mixed &variable [, int maxlength [, int type]] )<BR
></BR
><P
> <B
CLASS="function"
>ocibindbyname()</B
> passa uma variável PHP
<CODE
CLASS="parameter"
>variable</CODE
> para um ambiente de armazenamento no Oracle
<CODE
CLASS="parameter"
>ph_name</CODE
>. Se isso for usado para
entrada ou saída de dados irá ser determinado "run-time", e o espaço necessário
para armazenagem será alocado. O parâmetro
<CODE
CLASS="parameter"
>length</CODE
> seta o comprimento máximo
para passar. Se você setar <CODE
CLASS="parameter"
>length</CODE
> como -1
<B
CLASS="function"
>ocibindbyname()</B
> irá usar o comprimento atual da
<CODE
CLASS="parameter"
>variable</CODE
> para setar o comprimento máximo.
</P
><P
> Se você precisar passar um tipo de dados abstrato (LOB/ROWID/BFILE) você
precisa alocar isso primeiro usando a função
<A
HREF="function.ocinewdescriptor.html"
><B
CLASS="function"
>ocinewdescriptor()</B
></A
>. O
<CODE
CLASS="parameter"
>length</CODE
> não é usado para tipo de dados abstratos
e deve ser setado como -1. A variável <CODE
CLASS="parameter"
>type</CODE
>
diz ao Oracle, qual classificação nós queremos usar. Valores
possíveis são: OCI_B_FILE (Binary-File), OCI_B_CFILE
(Character-File), OCI_B_CLOB (Character-LOB), OCI_B_BLOB
(Binary-LOB) e OCI_B_ROWID (ROWID).
</P
><P
> <TABLE
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
CLASS="EXAMPLE"
><TR
><TD
><DIV
CLASS="example"
><A
NAME="AEN154528"
></A
><P
><B
>Exemplo 1. <B
CLASS="function"
>ocibindbyname()</B
> example</B
></P
><TABLE
BORDER="0"
BGCOLOR="#E0E0E0"
CELLPADDING="5"
><TR
><TD
><code><font color="#000000">
<font color="#0000BB"><?php<br /></font><font color="#FF8000">/* OCIBindByPos example thies at thieso dot net (980221)<br /> inserts 3 records into emp, and uses the ROWID for updating the <br /> records just after the insert.<br />*/<br /><br /></font><font color="#0000BB">$conn </font><font color="#007700">= </font><font color="#0000BB">OCILogon</font><font color="#007700">(</font><font color="#DD0000">"scott"</font><font color="#007700">,</font><font color="#DD0000">"tiger"</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$stmt </font><font color="#007700">= </font><font color="#0000BB">OCIParse</font><font color="#007700">(</font><font color="#0000BB">$conn</font><font color="#007700">,</font><font color="#DD0000">"insert into emp (empno, ename) "</font><font color="#007700">.<br /> </font><font color="#DD0000">"values (:empno,:ename) "</font><font color="#007700">.<br /> </font><font color="#DD0000">"returning ROWID into :rid"</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$data </font><font color="#007700">= array(</font><font color="#0000BB">1111 </font><font color="#007700">=> </font><font color="#DD0000">"Larry"</font><font color="#007700">, </font><font color="#0000BB">2222 </font><font color="#007700">=> </font><font color="#DD0000">"Bill"</font><font color="#007700">, </font><font color="#0000BB">3333 </font><font color="#007700">=> </font><font color="#DD0000">"Jim"</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$rowid </font><font color="#007700">= </font><font color="#0000BB">OCINewDescriptor</font><font color="#007700">(</font><font color="#0000BB">$conn</font><font color="#007700">,</font><font color="#0000BB">OCI_D_ROWID</font><font color="#007700">);<br /><br /></font><font color="#0000BB">OCIBindByName</font><font color="#007700">(</font><font color="#0000BB">$stmt</font><font color="#007700">,</font><font color="#DD0000">":empno"</font><font color="#007700">,&</font><font color="#0000BB">$empno</font><font color="#007700">,</font><font color="#0000BB">32</font><font color="#007700">);<br /></font><font color="#0000BB">OCIBindByName</font><font color="#007700">(</font><font color="#0000BB">$stmt</font><font color="#007700">,</font><font color="#DD0000">":ename"</font><font color="#007700">,&</font><font color="#0000BB">$ename</font><font color="#007700">,</font><font color="#0000BB">32</font><font color="#007700">);<br /></font><font color="#0000BB">OCIBindByName</font><font color="#007700">(</font><font color="#0000BB">$stmt</font><font color="#007700">,</font><font color="#DD0000">":rid"</font><font color="#007700">,&</font><font color="#0000BB">$rowid</font><font color="#007700">,-</font><font color="#0000BB">1</font><font color="#007700">,</font><font color="#0000BB">OCI_B_ROWID</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$update </font><font color="#007700">= </font><font color="#0000BB">OCIParse</font><font color="#007700">(</font><font color="#0000BB">$conn</font><font color="#007700">,</font><font color="#DD0000">"update emp set sal = :sal where ROWID = :rid"</font><font color="#007700">);<br /></font><font color="#0000BB">OCIBindByName</font><font color="#007700">(</font><font color="#0000BB">$update</font><font color="#007700">,</font><font color="#DD0000">":rid"</font><font color="#007700">,&</font><font color="#0000BB">$rowid</font><font color="#007700">,-</font><font color="#0000BB">1</font><font color="#007700">,</font><font color="#0000BB">OCI_B_ROWID</font><font color="#007700">);<br /></font><font color="#0000BB">OCIBindByName</font><font color="#007700">(</font><font color="#0000BB">$update</font><font color="#007700">,</font><font color="#DD0000">":sal"</font><font color="#007700">,&</font><font color="#0000BB">$sal</font><font color="#007700">,</font><font color="#0000BB">32</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$sal </font><font color="#007700">= </font><font color="#0000BB">10000</font><font color="#007700">;<br /><br />while (list(</font><font color="#0000BB">$empno</font><font color="#007700">,</font><font color="#0000BB">$ename</font><font color="#007700">) = </font><font color="#0000BB">each</font><font color="#007700">(</font><font color="#0000BB">$data</font><font color="#007700">)) {<br /> </font><font color="#0000BB">OCIExecute</font><font color="#007700">(</font><font color="#0000BB">$stmt</font><font color="#007700">);<br /> </font><font color="#0000BB">OCIExecute</font><font color="#007700">(</font><font color="#0000BB">$update</font><font color="#007700">);<br />} <br /><br /></font><font color="#0000BB">$rowid</font><font color="#007700">-></font><font color="#0000BB">free</font><font color="#007700">();<br /><br /></font><font color="#0000BB">OCIFreeStatement</font><font color="#007700">(</font><font color="#0000BB">$update</font><font color="#007700">);<br /></font><font color="#0000BB">OCIFreeStatement</font><font color="#007700">(</font><font color="#0000BB">$stmt</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$stmt </font><font color="#007700">= </font><font color="#0000BB">OCIParse</font><font color="#007700">(</font><font color="#0000BB">$conn</font><font color="#007700">,</font><font color="#DD0000">"select * from emp where empno in (1111,2222,3333)"</font><font color="#007700">);<br /></font><font color="#0000BB">OCIExecute</font><font color="#007700">(</font><font color="#0000BB">$stmt</font><font color="#007700">);<br />while (</font><font color="#0000BB">OCIFetchInto</font><font color="#007700">(</font><font color="#0000BB">$stmt</font><font color="#007700">,&</font><font color="#0000BB">$arr</font><font color="#007700">,</font><font color="#0000BB">OCI_ASSOC</font><font color="#007700">)) {<br /> </font><font color="#0000BB">var_dump</font><font color="#007700">(</font><font color="#0000BB">$arr</font><font color="#007700">);<br />}<br /></font><font color="#0000BB">OCIFreeStatement</font><font color="#007700">(</font><font color="#0000BB">$stmt</font><font color="#007700">);<br /><br /></font><font color="#FF8000">/* delete our "junk" from the emp table.... */<br /></font><font color="#0000BB">$stmt </font><font color="#007700">= </font><font color="#0000BB">OCIParse</font><font color="#007700">(</font><font color="#0000BB">$conn</font><font color="#007700">,</font><font color="#DD0000">"delete from emp where empno in (1111,2222,3333)"</font><font color="#007700">);<br /></font><font color="#0000BB">OCIExecute</font><font color="#007700">(</font><font color="#0000BB">$stmt</font><font color="#007700">);<br /></font><font color="#0000BB">OCIFreeStatement</font><font color="#007700">(</font><font color="#0000BB">$stmt</font><font color="#007700">);<br /><br /></font><font color="#0000BB">OCILogoff</font><font color="#007700">(</font><font color="#0000BB">$conn</font><font color="#007700">);<br /></font><font color="#0000BB">?></font>
</font>
</code></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
>
</P
><DIV
CLASS="warning"
><P
></P
><TABLE
CLASS="warning"
BORDER="1"
WIDTH="100%"
><TR
><TD
ALIGN="CENTER"
><B
>Atenção</B
></TD
></TR
><TR
><TD
ALIGN="LEFT"
><P
> É uma má idéia usar magic quotes e
<B
CLASS="function"
>ocibindbyname()</B
> simultâneamente, nenhuma aspas
são necessárias em variáveis que já possuem e alguma aspas magicamente aplicadas
irão ser escritas dentro do seu database como
<B
CLASS="function"
>ocibindbyname()</B
> não está habilitada para distinguir
aspas magicamente adicionadas para estas adicionadas intencionalmente.
</P
></TD
></TR
></TABLE
></DIV
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="function.oci-statement-type.html"
ACCESSKEY="P"
>Anterior</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="index.html"
ACCESSKEY="H"
>Principal</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="function.ocicancel.html"
ACCESSKEY="N"
>Próxima</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>oci_statement_type</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="ref.oci8.html"
ACCESSKEY="U"
>Acima</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>ocicancel</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>
