<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <HTML ><HEAD ><TITLE >mssql_field_length</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="Microsoft SQL Server" HREF="ref.mssql.html"><LINK REL="PREVIOUS" TITLE="mssql_fetch_row" HREF="function.mssql-fetch-row.html"><LINK REL="NEXT" TITLE="mssql_field_name" HREF="function.mssql-field-name.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.mssql-fetch-row.html" ACCESSKEY="P" >Anterior</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.mssql-field-name.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.mssql-field-length" ></A >mssql_field_length</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN123864" ></A ><P > (PHP 3 >= 3.0.3, PHP 4, PHP 5)</P >mssql_field_length -- Retorna o tamanho de um campo</DIV ><DIV CLASS="refsect1" ><A NAME="AEN123867" ></A ><H2 >Descrição</H2 >int <B CLASS="methodname" >mssql_field_length</B > ( resource result [, int offset] )<BR ></BR ><P > Esta função irá retornar o tamanho do campo número <CODE CLASS="parameter" >offset</CODE > no conjunto de resultados <CODE CLASS="parameter" >result</CODE >. Se <CODE CLASS="parameter" >offset</CODE > for omitido, o campo atual é usado. </P ><DIV CLASS="note" ><BLOCKQUOTE CLASS="note" ><P ><B >Nota para os usuários de Win32: </B > Devido a uma limitação da API usada pelo PHP (MS DbLib C API), o tamanho de campos VARCHAR é limitado em <SPAN CLASS="emphasis" ><I CLASS="emphasis" >255</I ></SPAN >. Se você precisar guardar mais dados, use um campo TEXT. </P ></BLOCKQUOTE ></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.mssql-fetch-row.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.mssql-field-name.html" ACCESSKEY="N" >Próxima</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >mssql_fetch_row</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.mssql.html" ACCESSKEY="U" >Acima</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >mssql_field_name</TD ></TR ></TABLE ></DIV ></BODY ></HTML >