<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <HTML ><HEAD ><TITLE >ibase_num_fields</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="Manual PHP" HREF="index.html"><LINK REL="UP" TITLE="Firebird/InterBase Functions" HREF="ref.ibase.html"><LINK REL="PREVIOUS" TITLE="ibase_name_result" HREF="function.ibase-name-result.html"><LINK REL="NEXT" TITLE="ibase_num_params" HREF="function.ibase-num-params.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=ISO-8859-2"></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 PHP</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.ibase-name-result.html" ACCESSKEY="P" >Înapoi</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.ibase-num-params.html" ACCESSKEY="N" >Înainte</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><H1 ><A NAME="function.ibase-num-fields" ></A >ibase_num_fields</H1 ><DIV CLASS="refnamediv" ><A NAME="AEN45679" ></A ><P > (PHP 3>= 3.0.7, PHP 4 , PHP 5)</P >ibase_num_fields -- Get the number of fields in a result set </DIV ><DIV CLASS="refsect1" ><A NAME="AEN45682" ></A ><H2 >Description</H2 >int <B CLASS="methodname" >ibase_num_fields</B > ( resource result_id)<BR ></BR ><P > Returns an integer containing the number of fields in a result set. <DIV CLASS="informalexample" ><P ></P ><A NAME="AEN45691" ></A ><TABLE BORDER="0" BGCOLOR="#E0E0E0" CELLPADDING="5" ><TR ><TD ><code><font color="#000000"> <font color="#0000BB"><?php<br /> $rs </font><font color="#007700">= </font><font color="#0000BB">ibase_query</font><font color="#007700">(</font><font color="#DD0000">"SELECT * FROM tablename"</font><font color="#007700">); <br /> </font><font color="#0000BB">$coln </font><font color="#007700">= </font><font color="#0000BB">ibase_num_fields</font><font color="#007700">(</font><font color="#0000BB">$rs</font><font color="#007700">);<br /> for (</font><font color="#0000BB">$i </font><font color="#007700">= </font><font color="#0000BB">0</font><font color="#007700">; </font><font color="#0000BB">$i </font><font color="#007700">< </font><font color="#0000BB">$coln</font><font color="#007700">; </font><font color="#0000BB">$i</font><font color="#007700">++) {<br /> </font><font color="#0000BB">$col_info </font><font color="#007700">= </font><font color="#0000BB">ibase_field_info</font><font color="#007700">(</font><font color="#0000BB">$rs</font><font color="#007700">, </font><font color="#0000BB">$i</font><font color="#007700">); <br /> echo </font><font color="#DD0000">"name: " </font><font color="#007700">. </font><font color="#0000BB">$col_info</font><font color="#007700">[</font><font color="#DD0000">'name'</font><font color="#007700">] . </font><font color="#DD0000">"\n"</font><font color="#007700">; <br /> echo </font><font color="#DD0000">"alias: " </font><font color="#007700">. </font><font color="#0000BB">$col_info</font><font color="#007700">[</font><font color="#DD0000">'alias'</font><font color="#007700">] . </font><font color="#DD0000">"\n"</font><font color="#007700">; <br /> echo </font><font color="#DD0000">"relation: " </font><font color="#007700">. </font><font color="#0000BB">$col_info</font><font color="#007700">[</font><font color="#DD0000">'relation'</font><font color="#007700">] . </font><font color="#DD0000">"\n"</font><font color="#007700">; <br /> echo </font><font color="#DD0000">"length: " </font><font color="#007700">. </font><font color="#0000BB">$col_info</font><font color="#007700">[</font><font color="#DD0000">'length'</font><font color="#007700">] . </font><font color="#DD0000">"\n"</font><font color="#007700">; <br /> echo </font><font color="#DD0000">"type: " </font><font color="#007700">. </font><font color="#0000BB">$col_info</font><font color="#007700">[</font><font color="#DD0000">'type'</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 ></P ></DIV > </P ><P > See also: <A HREF="function.ibase-field-info.html" ><B CLASS="function" >ibase_field_info()</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.ibase-name-result.html" ACCESSKEY="P" >Înapoi</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Acasã</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.ibase-num-params.html" ACCESSKEY="N" >Înainte</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >ibase_name_result</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="ref.ibase.html" ACCESSKEY="U" >Sus</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >ibase_num_params</TD ></TR ></TABLE ></DIV ></BODY ></HTML >