mirror of
https://github.com/sigmasternchen/php-doc-en
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04b11e621f
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@329325 c90b9560-bf6c-de11-be94-00142212c4b1
102 lines
2.5 KiB
XML
102 lines
2.5 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="function.sqlsrv-has-rows" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>sqlsrv_has_rows</refname>
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<refpurpose>Indicates whether the specified statement has rows</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>bool</type><methodname>sqlsrv_has_rows</methodname>
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<methodparam><type>resource</type><parameter>stmt</parameter></methodparam>
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</methodsynopsis>
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<para>
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Indicates whether the specified statement has rows.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>stmt</parameter></term>
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<listitem>
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<para>
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A statement resource returned by <function>sqlsrv_query</function> or
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<function>sqlsrv_execute</function>.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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Returns &true; if the specified statement has rows and &false; if the statement
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does not have rows or if an error occurred.
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title><function>sqlsrv_has_rows</function> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$server = "serverName\sqlexpress";
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$connectionInfo = array( "Database"=>"dbName", "UID"=>"username", "PWD"=>"password" )
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$conn = sqlsrv_connect( $server, $connectionInfo );
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$stmt = sqlsrv_query( $conn, "SELECT * FROM Table_1");
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if ($stmt) {
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$rows = sqlsrv_has_rows( $stmt );
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if ($rows === true)
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echo "There are rows. <br />";
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else
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echo "There are no rows. <br />";
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}
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?>
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]]>
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</programlisting>
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</example>
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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>sqlsrv_num_rows</function></member>
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<member><function>sqlsrv_query</function></member>
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</simplelist>
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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