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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 330626 $ -->
<refentry xml:id="function.cubrid-field-type" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>cubrid_field_type</refname>
<refpurpose>Return the type of the column corresponding to the given field offset</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>string</type><methodname>cubrid_field_type</methodname>
<methodparam><type>resource</type><parameter>result</parameter></methodparam>
<methodparam><type>int</type><parameter>field_offset</parameter></methodparam>
</methodsynopsis>
<para>
This function returns the type of the column corresponding to the given
field offset. The returned field type could be one of the following:
"int", "real", "string", etc.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>result</parameter></term>
<listitem><para>Array type of the fetched result CUBRID_NUM, CUBRID_ASSOC, CUBRID_BOTH.</para></listitem>
</varlistentry>
<varlistentry>
<term><parameter>field_offset</parameter></term>
<listitem><para>
The numerical field offset. The <parameter>field_offset</parameter>
starts at 0. If <parameter>field_offset</parameter> does not exist, an
error of level <constant>E_WARNING</constant> is also issued.
</para></listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Type of the column, on success.
</para>
<para>
&false; when invalid field_offset value.
</para>
<para>
-1 if SQL sentence is not SELECT.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<example>
<title><function>cubrid_field_type</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
$conn = cubrid_connect("localhost", 33000, "demodb");
$result = cubrid_execute($conn, "SELECT * FROM code");
$col_num = cubrid_num_cols($result);
printf("%-15s %-15s %s\n", "Field Table", "Field Name", "Field Type");
for($i = 0; $i < $col_num; $i++) {
printf("%-15s %-15s %s\n",
cubrid_field_table($result, $i), cubrid_field_name($result, $i), cubrid_field_type($result, $i));
}
cubrid_disconnect($conn);
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
Field Table Field Name Field Type
code s_name char
code f_name varchar
]]>
</screen>
</example>
</refsect1>
</refentry>
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