mirror of
https://github.com/sigmasternchen/php-doc-en
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ab8f44f73b
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@180267 c90b9560-bf6c-de11-be94-00142212c4b1
114 lines
2.7 KiB
XML
114 lines
2.7 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.10 $ -->
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<refentry id="function.sqlite-num-rows">
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<refnamediv>
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<refname>sqlite_num_rows</refname>
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<refname>SQLiteResult->numRows</refname>
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<refpurpose>Returns the number of rows in a buffered result set</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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<title>Description</title>
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<methodsynopsis>
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<type>int</type><methodname>sqlite_num_rows</methodname>
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<methodparam><type>resource</type><parameter>result</parameter></methodparam>
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</methodsynopsis>
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<para>Object oriented style (method):</para>
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<classsynopsis>
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<ooclass><classname>SQLiteResult</classname></ooclass>
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<methodsynopsis>
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<type>int</type><methodname>numRows</methodname>
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<void/>
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</methodsynopsis>
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</classsynopsis>
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<para>
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Returns the number of rows in the buffered <parameter>result</parameter>
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set.
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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>result</parameter></term>
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<listitem>
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<para>
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The SQLite result resource. This parameter is not required when using
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the object-oriented method.
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</para>
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&sqlite.no-unbuffered;
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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="examples">
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&reftitle.examples;
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<para>
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<example>
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<title>Procedural example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$db = sqlite_open('mysqlitedb');
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$result = sqlite_query($db, "SELECT * FROM mytable WHERE name='John Doe'");
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$rows = sqlite_num_rows($result);
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echo "Number of rows: $rows";
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?>
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]]>
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</programlisting>
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</example>
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</para>
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<para>
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<example>
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<title>Object-oriented example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$db = new SQLiteDatabase('mysqlitedb');
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$result = $db->query("SELECT * FROM mytable WHERE name='John Doe'");
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$rows = $result->numRows();
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echo "Number of rows: $rows";
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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>sqlite_changes</function></member>
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<member><function>sqlite_query</function></member>
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<member><function>sqlite_num_fields</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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sgml-parent-document:nil
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sgml-default-dtd-file:"../../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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