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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 297028 $ -->
<refentry xml:id='function.odbc-next-result' xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>odbc_next_result</refname>
<refpurpose>Checks if multiple results are available</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>odbc_next_result</methodname>
<methodparam><type>resource</type><parameter>result_id</parameter></methodparam>
</methodsynopsis>
<para>
Checks if there are more result sets available as well as allowing access
to the next result set via <function>odbc_fetch_array</function>,
<function>odbc_fetch_row</function>, <function>odbc_result</function>, etc.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>result_id</parameter></term>
<listitem>
<para>
The result identifier.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns &true; if there are more result sets, &false; otherwise.
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>odbc_next_result</function></title>
<programlisting role="php">
<![CDATA[
<?php
$r_Connection = odbc_connect($dsn, $username, $password);
$s_SQL = <<<END_SQL
SELECT 'A'
SELECT 'B'
SELECT 'C'
END_SQL;
$r_Results = odbc_exec($r_Connection, $s_SQL);
$a_Row1 = odbc_fetch_array($r_Results);
$a_Row2 = odbc_fetch_array($r_Results);
echo "Dump first result set";
var_dump($a_Row1, $a_Row2);
echo "Get second results set ";
var_dump(odbc_next_result($r_Results));
$a_Row1 = odbc_fetch_array($r_Results);
$a_Row2 = odbc_fetch_array($r_Results);
echo "Dump second result set ";
var_dump($a_Row1, $a_Row2);
echo "Get third results set ";
var_dump(odbc_next_result($r_Results));
$a_Row1 = odbc_fetch_array($r_Results);
$a_Row2 = odbc_fetch_array($r_Results);
echo "Dump third result set ";
var_dump($a_Row1, $a_Row2);
echo "Try for a fourth result set ";
var_dump(odbc_next_result($r_Results));
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
Dump first result set array(1) {
["A"]=>
string(1) "A"
}
bool(false)
Get second results set bool(true)
Dump second result set array(1) {
["B"]=>
string(1) "B"
}
bool(false)
Get third results set bool(true)
Dump third result set array(1) {
["C"]=>
string(1) "C"
}
bool(false)
Try for a fourth result set bool(false)
]]>
</screen>
</example>
</para>
</refsect1>
</refentry>
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