mirror of
https://github.com/sigmasternchen/php-doc-en
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3eb2dcea98
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@152070 c90b9560-bf6c-de11-be94-00142212c4b1
127 lines
3.7 KiB
XML
127 lines
3.7 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.7 $ -->
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<refentry id="function.mysqli-fetch-row">
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<refnamediv>
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<refname>mysqli_fetch_row</refname>
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<refname>result->fetch_row</refname>
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<refpurpose>Get a result row as an enumerated array</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<para>Procedural style:</para>
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<methodsynopsis>
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<type>mixed</type><methodname>mysqli_fetch_row</methodname>
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<methodparam><type>object</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>result</classname></ooclass>
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<methodsynopsis>
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<type>mixed</type>
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<methodname>fetch_row</methodname>
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<methodparam><type>void</type><parameter></parameter></methodparam>
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</methodsynopsis>
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</classsynopsis>
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<para>
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Returns an array that corresponds to the fetched row, or &false; if there are no more rows.
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</para>
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<para>
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<function>mysqli_fetch_row</function> fetches one row of data from the result set represented by
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<parameter>result</parameter> and returns it as an enumerated array, where each column is stored
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in an array offset starting from 0 (zero). Each subsequent call to the
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<function>mysqli_fetch_row</function> function will return the next row within the result set,
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or &false; if there are no more rows.
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</para>
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</refsect1>
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<refsect1>
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<title>Return values</title>
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<para>
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<function>mysqli_fetch_row</function> returns an array that corresponds to the fetched row
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or &null; if there are no more rows in result set.
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</para>
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</refsect1>
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<refsect1>
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<title>See also</title>
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<para>
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<function>mysqli_fetch_array</function>,
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<function>mysqli_fetch_assoc</function>,
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<function>mysqli_fetch_object</function>.
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</para>
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</refsect1>
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<refsect1>
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<title>Example</title>
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<para>
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<example>
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<title>Object oriented style</title>
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<programlisting role='php'>
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<![CDATA[
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<?php
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$mysqli = new mysqli("localhost", "my_user", "my_password", "test");
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$mysqli->query( "DROP TABLE IF EXISTS friends");
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$mysqli->query( "CREATE TABLE friends (id int, name varchar(20))");
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$mysqli->query( "INSERT INTO friends VALUES (1,'Hartmut'), (2, 'Ulf')");
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$result = $mysqli->query( "SELECT id, name FROM friends");
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/* fetch object */
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$row = $result->fetch_row();
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printf("Id: %d Name: %s\n", $row[0], $row[1]);
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$result->close();
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$mysqli->close();
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?>
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]]>
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</programlisting>
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</example>
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<example>
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<title>Procedural style</title>
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<programlisting role='php'>
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<![CDATA[
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<?php
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$link = mysqli_connect("localhost", "my_user", "my_password", "test");
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mysqli_query($link, "DROP TABLE IF EXISTS friends");
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mysqli_query($link, "CREATE TABLE friends (id int, name varchar(20))");
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mysqli_query($link, "INSERT INTO friends VALUES (1,'Hartmut'), (2, 'Ulf')");
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$result = mysqli_query($link, "SELECT id, name FROM friends");
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/* fetch object */
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$row = mysqli_fetch_row($result);
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printf("Id: %d Name: %s\n", $row[0], $row[1]);
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mysqli_free_result($result);
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mysqli_close($link);
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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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</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:"../../../../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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