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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 297028 $ -->
<refentry xml:id="function.mssql-field-type" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>mssql_field_type</refname>
<refpurpose>Gets the type of a field</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>string</type><methodname>mssql_field_type</methodname>
<methodparam><type>resource</type><parameter>result</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>offset</parameter><initializer>-1</initializer></methodparam>
</methodsynopsis>
<para>
Returns the type of field no. <parameter>offset</parameter> in
<parameter>result</parameter>.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>result</parameter></term>
<listitem>
<para>
The result resource that is being evaluated. This result comes from a
call to <function>mssql_query</function>.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>offset</parameter></term>
<listitem>
<para>
The field offset, starts at 0. If omitted, the current field is used.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
The type of the specified field index on success&return.falseforfailure;.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>mssql_field_type</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
// Connect to MSSQL and select the database
mssql_connect('MANGO\SQLEXPRESS', 'sa', 'phpfi');
mssql_select_db('php');
// Send a select query to MSSQL
$query = mssql_query('SELECT [name] FROM [php].[dbo].[persons]');
// Print the field type and length
echo '\'' . mssql_field_name($query, 0) . '\' is a type of ' .
strtoupper(mssql_field_type($query, 0)) .
'(' . mssql_field_length($query, 0) . ')';
// Free the query result
mssql_free_result($query);
?>
]]>
</programlisting>
&example.outputs.similar;
<screen>
<![CDATA[
'name' is a type of CHAR(50)
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>mssql_field_length</function></member>
<member><function>mssql_field_name</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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