<HTML ><HEAD ><TITLE >fdf_get_value</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="PHP Manual" HREF="index.html"><LINK REL="UP" TITLE="Forms Data Format functions" HREF="ref.fdf.html"><LINK REL="PREVIOUS" TITLE="fdf_get_status" HREF="function.fdf-get-status.html"><LINK REL="NEXT" TITLE="fdf_get_version" HREF="function.fdf-get-version.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=ISO-8859-1"></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" >PHP Manual</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.fdf-get-status.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.fdf-get-version.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.fdf-get-value" ></A >fdf_get_value</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN27630" ></A ><P > (PHP 3>= 3.0.6, PHP 4 )</P >fdf_get_value -- Get the value of a field</DIV ><DIV CLASS="refsect1" ><A NAME="AEN27633" ></A ><H2 >Description</H2 >string <B CLASS="methodname" >fdf_get_value</B > ( resource fdf_document, string fieldname [, int which])<BR ></BR ><P > The <B CLASS="function" >fdf_get_value()</B > function returns the value for the requested <TT CLASS="parameter" ><I >fieldname</I ></TT >. </P ><P > Elements of an array field can be retrieved by passing the optional <TT CLASS="parameter" ><I >which</I ></TT >, starting at zero. For non-array fields the optional parameter <TT CLASS="parameter" ><I >which</I ></TT > will be ignored. </P ><DIV CLASS="note" ><BLOCKQUOTE CLASS="note" ><P ><B >Note: </B > Array support and optional <TT CLASS="parameter" ><I >which</I ></TT > parameter were added in PHP 4.3. </P ></BLOCKQUOTE ></DIV ><P > See also <A HREF="function.fdf-set-value.html" ><B CLASS="function" >fdf_set_value()</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.fdf-get-status.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.fdf-get-version.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >fdf_get_status</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.fdf.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >fdf_get_version</TD ></TR ></TABLE ></DIV ></BODY ></HTML >