mirror of
https://github.com/sigmasternchen/php-doc-en
synced 2025-03-20 10:58:54 +00:00
2c7a373a36
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@144265 c90b9560-bf6c-de11-be94-00142212c4b1
88 lines
2.9 KiB
XML
88 lines
2.9 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
|
|
<!-- $Revision: 1.6 $ -->
|
|
<!-- splitted from ./en/functions/dba.xml, last change in rev 1.2 -->
|
|
<refentry id="function.dba-fetch">
|
|
<refnamediv>
|
|
<refname>dba_fetch</refname>
|
|
<refpurpose>Fetch data specified by key</refpurpose>
|
|
</refnamediv>
|
|
<refsect1>
|
|
<title>Description</title>
|
|
<methodsynopsis>
|
|
<type>string</type><methodname>dba_fetch</methodname>
|
|
<methodparam><type>string</type><parameter>key</parameter></methodparam>
|
|
<methodparam><type>resource</type><parameter>handle</parameter></methodparam>
|
|
</methodsynopsis>
|
|
<methodsynopsis>
|
|
<type>string</type><methodname>dba_fetch</methodname>
|
|
<methodparam><type>string</type><parameter>key</parameter></methodparam>
|
|
<methodparam><type>int</type><parameter>skip</parameter></methodparam>
|
|
<methodparam><type>resource</type><parameter>handle</parameter></methodparam>
|
|
</methodsynopsis>
|
|
<para>
|
|
<function>dba_fetch</function> fetches the data specified by
|
|
<parameter>key</parameter> from the database specified with
|
|
<parameter>handle</parameter>.
|
|
</para>
|
|
<para>
|
|
<parameter>Key</parameter> is the key the data is specified by.
|
|
</para>
|
|
<para>
|
|
<parameter>Skip</parameter> is the number of key-value pairs to
|
|
ignore when using cdb databases. This value is ignored for all other
|
|
databases which do not support multiple keys with the same name.
|
|
</para>
|
|
<para>
|
|
<parameter>Handle</parameter> is a database handle returned by
|
|
<function>dba_open</function>.
|
|
</para>
|
|
|
|
<para>
|
|
<function>dba_fetch</function> returns the associated string or &false;, if
|
|
the key/data pair is found or not found, respectively.
|
|
</para>
|
|
<para>
|
|
See also: <function>dba_exists</function>,
|
|
<function>dba_delete</function>, <function>dba_insert</function>,
|
|
<function>dba_replace</function> and <function>dba_key_split</function>.
|
|
</para>
|
|
<para>
|
|
<note>
|
|
<simpara>
|
|
The skip parameter is available since PHP 4.3 to support cdb's
|
|
capability of multiple keys having the same name.
|
|
</simpara>
|
|
</note>
|
|
</para>
|
|
<para>
|
|
<note>
|
|
<simpara>
|
|
When working with inifiles this function accepts arrays as keys
|
|
where index 0 is the group and index 1 is the value name. See:
|
|
<function>dba_key_split</function>.
|
|
</simpara>
|
|
</note>
|
|
</para>
|
|
</refsect1>
|
|
</refentry>
|
|
|
|
<!-- Keep this comment at the end of the file
|
|
Local variables:
|
|
mode: sgml
|
|
sgml-omittag:t
|
|
sgml-shorttag:t
|
|
sgml-minimize-attributes:nil
|
|
sgml-always-quote-attributes:t
|
|
sgml-indent-step:1
|
|
sgml-indent-data:t
|
|
indent-tabs-mode:nil
|
|
sgml-parent-document:nil
|
|
sgml-default-dtd-file:"../../../../manual.ced"
|
|
sgml-exposed-tags:nil
|
|
sgml-local-catalogs:nil
|
|
sgml-local-ecat-files:nil
|
|
End:
|
|
vim600: syn=xml fen fdm=syntax fdl=2 si
|
|
vim: et tw=78 syn=sgml
|
|
vi: ts=1 sw=1
|
|
-->
|