<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >fbsql_list_fields</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="FrontBase Functions" HREF="ref.fbsql.html"><LINK REL="PREVIOUS" TITLE="fbsql_list_dbs" HREF="function.fbsql-list-dbs.html"><LINK REL="NEXT" TITLE="fbsql_list_tables" HREF="function.fbsql-list-tables.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.fbsql-list-dbs.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.fbsql-list-tables.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.fbsql-list-fields" ></A >fbsql_list_fields</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN55632" ></A ><P > (PHP 4 >= 4.0.6, PHP 5)</P >fbsql_list_fields -- List FrontBase result fields</DIV ><DIV CLASS="refsect1" ><A NAME="AEN55635" ></A ><H2 >Descrição</H2 >resource <B CLASS="methodname" >fbsql_list_fields</B > ( string database_name, string table_name [, resource link_identifier] )<BR ></BR ><P > Retrieves information about the given table. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN55650" ></A ><H2 >Parâmetros</H2 ><P > <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><CODE CLASS="parameter" >database_name</CODE ></DT ><DD ><P > The database name. </P ></DD ><DT ><CODE CLASS="parameter" >table_name</CODE ></DT ><DD ><P > The table name. </P ></DD ><DT ><CODE CLASS="parameter" > link_identifier</CODE ></DT ><DD ><P >Um identificador de conexão FrontBase retornado por <A HREF="function.fbsql-connect.html" ><B CLASS="function" >fbsql_connect()</B ></A > ou <A HREF="function.fbsql-pconnect.html" ><B CLASS="function" >fbsql_pconnect()</B ></A >.</P ><P >Se opcional e não especificado, a função tentará encontrar uma conexão aberta para o servidor FrontBase server e se não for encontrada uma conexão dessa ela irá tentar criar uma como se <A HREF="function.fbsql-connect.html" ><B CLASS="function" >fbsql_connect()</B ></A > fosse chamada sem argumentos</P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN55673" ></A ><H2 >Valores de retornado</H2 ><P > Returns a result pointer which can be used with the <TT CLASS="literal" >fbsql_field_xxx</TT > functions, or <TT CLASS="constant" ><B >FALSE</B ></TT > on error. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN55678" ></A ><H2 >Erros/Excessões</H2 ><P > A string describing the error will be placed in <TT CLASS="literal" >$phperrmsg</TT >, and unless the function was called as <TT CLASS="literal" >@fbsql()</TT > then this error string will also be printed out. </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN55683" ></A ><H2 >Exemplos</H2 ><P > <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" CLASS="EXAMPLE" ><TR ><TD ><DIV CLASS="example" ><A NAME="AEN55686" ></A ><P ><B >Exemplo 1. <B CLASS="function" >fbsql_list_fields()</B > example</B ></P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br />$link </font><font color="#007700">= </font><font color="#0000BB">fbsql_connect</font><font color="#007700">(</font><font color="#DD0000">'localhost'</font><font color="#007700">, </font><font color="#DD0000">'myname'</font><font color="#007700">, </font><font color="#DD0000">'secret'</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$fields </font><font color="#007700">= </font><font color="#0000BB">fbsql_list_fields</font><font color="#007700">(</font><font color="#DD0000">"database1"</font><font color="#007700">, </font><font color="#DD0000">"table1"</font><font color="#007700">, </font><font color="#0000BB">$link</font><font color="#007700">);<br /></font><font color="#0000BB">$columns </font><font color="#007700">= </font><font color="#0000BB">fbsql_num_fields</font><font color="#007700">(</font><font color="#0000BB">$fields</font><font color="#007700">);<br /><br />for (</font><font color="#0000BB">$i </font><font color="#007700">= </font><font color="#0000BB">0</font><font color="#007700">; </font><font color="#0000BB">$i </font><font color="#007700">< </font><font color="#0000BB">$columns</font><font color="#007700">; </font><font color="#0000BB">$i</font><font color="#007700">++) {<br /> echo </font><font color="#0000BB">fbsql_field_name</font><font color="#007700">(</font><font color="#0000BB">$fields</font><font color="#007700">, </font><font color="#0000BB">$i</font><font color="#007700">) . </font><font color="#DD0000">"\n"</font><font color="#007700">;;<br />}<br /></font><font color="#0000BB">?></font> </font> </code></TD ></TR ></TABLE ><P >O exemplo acima irá imprimir algo similar a:</P ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><PRE CLASS="screen" >field1 field2 field3 ...</PRE ></TD ></TR ></TABLE ></DIV ></TD ></TR ></TABLE > </P ></DIV ><DIV CLASS="refsect1" ><A NAME="AEN55692" ></A ><H2 >Veja também</H2 ><P > <P ></P ><TABLE BORDER="0" ><TBODY ><TR ><TD ><A HREF="function.fbsql-field-len.html" ><B CLASS="function" >fbsql_field_len()</B ></A ></TD ></TR ><TR ><TD ><A HREF="function.fbsql-field-name.html" ><B CLASS="function" >fbsql_field_name()</B ></A ></TD ></TR ><TR ><TD ><A HREF="function.fbsql-field-type.html" ><B CLASS="function" >fbsql_field_type()</B ></A ></TD ></TR ><TR ><TD ><A HREF="function.fbsql-field-flags.html" ><B CLASS="function" >fbsql_field_flags()</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.fbsql-list-dbs.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.fbsql-list-tables.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >fbsql_list_dbs</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.fbsql.html" ACCESSKEY="U" >Acima</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >fbsql_list_tables</TD ></TR ></TABLE ></DIV ></BODY ></HTML >