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e41806c30b
Document false and null return types Cf. <https://news-web.php.net/php.doc.cvs/17645>. git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@351730 c90b9560-bf6c-de11-be94-00142212c4b1
121 lines
2.7 KiB
XML
121 lines
2.7 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="function.cubrid-fetch-lengths" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>cubrid_fetch_lengths</refname>
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<refpurpose>Return an array with the lengths of the values of each field from the current row</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>array</type><methodname>cubrid_fetch_lengths</methodname>
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<methodparam><type>resource</type><parameter>result</parameter></methodparam>
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</methodsynopsis>
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<para>
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This function returns an numeric array with the lengths of the values of
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each field from the current row of the result set or it returns FALSE on
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failure.
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</para>
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<note>
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<para>
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If field data type is BLOB/CLOB, you should get its length by using
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<function>cubrid_lob_size</function>.
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</para>
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</note>
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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><para><parameter>result</parameter> comes from a call to <function>cubrid_execute</function></para></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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An numeric array, when process is successful.
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</para>
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<para>
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&false; on failure.
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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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<example>
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<title><function>cubrid_fetch_lengths</function> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$conn = cubrid_connect("localhost", 33000, "demodb");
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$result = cubrid_execute($conn, "SELECT * FROM game WHERE host_year=2004 AND nation_code='AUS' AND medal='G'");
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$row = cubrid_fetch_row($result);
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print_r($row);
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$lens = cubrid_fetch_lengths($result);
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print_r($lens);
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cubrid_disconnect($conn);
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?>
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]]>
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</programlisting>
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&example.outputs;
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<screen>
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<![CDATA[
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Array
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(
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[0] => 2004
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[1] => 20085
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[2] => 15118
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[3] => 30134
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[4] => AUS
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[5] => G
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[6] => 2004-8-20
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)
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Array
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(
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[0] => 4
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[1] => 5
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[2] => 5
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[3] => 5
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[4] => 3
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[5] => 1
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[6] => 10
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)
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]]>
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</screen>
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</example>
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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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