<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >msql_num_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="mSQL" HREF="ref.msql.html"><LINK REL="PREVIOUS" TITLE="msql_list_tables" HREF="function.msql-list-tables.html"><LINK REL="NEXT" TITLE="msql_num_rows" HREF="function.msql-num-rows.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.msql-list-tables.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.msql-num-rows.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.msql-num-fields" ></A >msql_num_fields</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN125445" ></A ><P > (PHP 3, PHP 4, PHP 5)</P >msql_num_fields -- Retorna o número de campos em um resultado</DIV ><DIV CLASS="refsect1" ><A NAME="AEN125448" ></A ><H2 >Descrição</H2 >int <B CLASS="methodname" >msql_num_fields</B > ( int query_identifier )<BR ></BR ><P > <B CLASS="function" >msql_num_fields()</B > retorna o número de campos em um conjunto de resultados. </P ><P > Veja também <A HREF="function.msql.html" ><B CLASS="function" >msql()</B ></A >, <A HREF="function.msql-query.html" ><B CLASS="function" >msql_query()</B ></A >, <A HREF="function.msql-fetch-field.html" ><B CLASS="function" >msql_fetch_field()</B ></A > e <A HREF="function.msql-num-rows.html" ><B CLASS="function" >msql_num_rows()</B ></A >. </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.msql-list-tables.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.msql-num-rows.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >msql_list_tables</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.msql.html" ACCESSKEY="U" >Acima</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >msql_num_rows</TD ></TR ></TABLE ></DIV ></BODY ></HTML >