<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >dbase_replace_record</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="dBase, Funções do" HREF="ref.dbase.html"><LINK REL="PREVIOUS" TITLE="dbase_pack" HREF="function.dbase-pack.html"><LINK REL="NEXT" TITLE="DBM Functions [deprecated]" HREF="ref.dbm.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.dbase-pack.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="ref.dbm.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.dbase-replace-record" ></A >dbase_replace_record</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN31454" ></A ><P > (PHP 3 >= 3.0.11, PHP 4, PHP 5)</P >dbase_replace_record -- Substitui um registro no banco de dados</DIV ><DIV CLASS="refsect1" ><A NAME="AEN31457" ></A ><H2 >Descrição</H2 >bool <B CLASS="methodname" >dbase_replace_record</B > ( int dbase_identifier, array record, int record_number )<BR ></BR ><P > Substitui o registro no banco de dados com os dados indicados. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN31472" ></A ><H2 >Parâmetros</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >dbase_identifier</CODE ></DT ><DD ><P > O identificador do banco de dados, retornado por <A HREF="function.dbase-open.html" ><B CLASS="function" >dbase_open()</B ></A > ou <A HREF="function.dbase-create.html" ><B CLASS="function" >dbase_create()</B ></A >. </P ></DD ><DT ><CODE CLASS="parameter" >record</CODE ></DT ><DD ><P > Uma matriz indexada de dados. O número deve ser igual ao número de campo no banco de dados, se não <A HREF="function.dbase-add-record.html" ><B CLASS="function" >dbase_add_record()</B ></A > irá falhar. </P ><DIV CLASS="note" ><BLOCKQUOTE CLASS="note" ><P ><B >Nota: </B > Se você esta usando o valor de retorno de <A HREF="function.dbase-get-record.html" ><B CLASS="function" >dbase_get_record()</B ></A > para este parâmetro, lembre-se de reiniciar o valor de <TT CLASS="literal" >deleted</TT >. </P ></BLOCKQUOTE ></DIV ></DD ><DT ><CODE CLASS="parameter" >record_number</CODE ></DT ><DD ><P > Um inteiro que vai de 1 até o número de registros no banco de dados (como retornado por <A HREF="function.dbase-numrecords.html" ><B CLASS="function" >dbase_numrecords()</B ></A >). </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN31499" ></A ><H2 >Valores de retornado</H2 ><P > Retorna <TT CLASS="constant" ><B >TRUE</B ></TT > em caso de sucesso ou <TT CLASS="constant" ><B >FALSE</B ></TT > em falhas. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN31504" ></A ><H2 >Exemplos</H2 ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN31507" ></A ><P ><B >Exemplo 1. Atualizando um registro no banco de dados</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br /><br /></font><font color="#FF8000">// open in read-write mode<br /></font><font color="#0000BB">$db </font><font color="#007700">= </font><font color="#0000BB">dbase_open</font><font color="#007700">(</font><font color="#DD0000">'/tmp/test.dbf'</font><font color="#007700">, </font><font color="#0000BB">2</font><font color="#007700">);<br /><br />if (</font><font color="#0000BB">$db</font><font color="#007700">) {<br /> </font><font color="#FF8000">// gets the old row<br /> </font><font color="#0000BB">$row </font><font color="#007700">= </font><font color="#0000BB">dbase_get_record_with_names</font><font color="#007700">(</font><font color="#0000BB">$db</font><font color="#007700">, </font><font color="#0000BB">1</font><font color="#007700">);<br /><br /> </font><font color="#FF8000">// remove the 'deleted' entry<br /> </font><font color="#007700">unset(</font><font color="#0000BB">$row</font><font color="#007700">[</font><font color="#DD0000">'deleted'</font><font color="#007700">]);<br /><br /> </font><font color="#FF8000">// Update the date field with the current timestamp<br /> </font><font color="#0000BB">$row</font><font color="#007700">[</font><font color="#DD0000">'date'</font><font color="#007700">] = </font><font color="#0000BB">date</font><font color="#007700">(</font><font color="#DD0000">'Ymd'</font><font color="#007700">);<br /><br /> </font><font color="#FF8000">// Replace the record<br /> </font><font color="#0000BB">dbase_replace_record</font><font color="#007700">(</font><font color="#0000BB">$db</font><font color="#007700">, </font><font color="#0000BB">$row</font><font color="#007700">, </font><font color="#0000BB">1</font><font color="#007700">);<br /> </font><font color="#0000BB">dbase_close</font><font color="#007700">(</font><font color="#0000BB">$db</font><font color="#007700">);<br />}<br /><br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN31510" ></A ><H2 >Veja também</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.dbase-add-record.html" ><B CLASS="function" >dbase_add_record()</B ></A ></TD ></TR ><TR ><TD ><A HREF="function.dbase-delete-record.html" ><B CLASS="function" >dbase_delete_record()</B ></A ></TD ></TR ></TBODY ></TABLE ><P ></P > </P ></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.dbase-pack.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="ref.dbm.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >dbase_pack</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.dbase.html" ACCESSKEY="U" >Acima</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >DBM Functions [deprecated]</TD ></TR ></TABLE ></DIV ></BODY ></HTML >