mirror of
https://github.com/sigmasternchen/php-doc-en
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136 lines
4.2 KiB
XML
136 lines
4.2 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<reference xml:id="ref.pdo-informix" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<?phpdoc extension-membership="pecl" ?>
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<title>Informix Functions (PDO_INFORMIX)</title>
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<titleabbrev>Informix (PDO)</titleabbrev>
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<partintro>
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<section xml:id="pdo-informix.intro">
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&reftitle.intro;
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<para>
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PDO_INFORMIX is a driver that implements the <link linkend="intro.pdo">PHP Data
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Objects (PDO)</link> interface to enable access from PHP to Informix databases.
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</para>
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</section>
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<!-- Information found in configure.xml -->
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&reference.pdo-informix.configure;
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<section xml:id="ref.pdo-informix.features.cursors">
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<title>Scrollable cursors</title>
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<para>
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PDO_INFORMIX supports scrollable cursors; however, they are not enabled
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by default. To enable scrollable cursor support, you must either set
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<userinput>ENABLESCROLLABLECURSORS=1</userinput> in the corresponding ODBC
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connection settings in <filename>odbc.ini</filename> or pass
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the <userinput>EnableScrollableCursors=1</userinput> clause in the DSN
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connection string.
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</para>
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</section>
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</partintro>
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<refentry xml:id="ref.pdo-informix.connection">
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<refnamediv>
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<refname>PDO_INFORMIX DSN</refname>
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<refpurpose>Connecting to Informix databases</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<para>
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The PDO_INFORMIX Data Source Name (DSN) is based on the Informix ODBC DSN
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string. Details on configuring an Informix ODBC DSN are available from
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the <link xlink:href="&url.informix.dsn;">Informix Dynamic Server Information
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Center</link>. The major components of the PDO_INFORMIX DSN are:
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<variablelist>
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<varlistentry>
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<term>DSN prefix</term>
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<listitem>
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<para>
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The DSN prefix is <userinput>informix:</userinput>.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>DSN</term>
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<listitem>
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<para>
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The DSN can be either a data source setup using
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<filename>odbc.ini</filename> or a complete <link
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xlink:href="&url.informix.connectionstring;">connection string</link>.
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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="examples">
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&reftitle.examples;
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<para>
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<example>
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<title>PDO_INFORMIX DSN example using <filename>odbc.ini</filename></title>
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<para>
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The following example shows a PDO_INFORMIX DSN for connecting to
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an Informix database cataloged as Infdrv33 in
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<filename>odbc.ini</filename>:
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<programlisting><![CDATA[
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$db = new PDO("informix:DSN=Infdrv33", "", "");
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]]></programlisting>
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<programlisting><![CDATA[
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[ODBC Data Sources]
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Infdrv33=INFORMIX 3.3 32-BIT
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[Infdrv33]
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Driver=/opt/informix/csdk_2.81.UC1G2/lib/cli/iclis09b.so
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Description=INFORMIX 3.3 32-BIT
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Database=common_db
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LogonID=testuser
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pwd=testpass
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Servername=ids_server
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DB_LOCALE=en_US.819
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OPTIMIZEAUTOCOMMIT=1
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ENABLESCROLLABLECURSORS=1
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]]></programlisting>
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</para>
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</example>
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<example>
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<title>PDO_INFORMIX DSN example using a connection string</title>
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<para>
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The following example shows a PDO_INFORMIX DSN for connecting to
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an Informix database named <userinput>common_db</userinput> using the
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Informix connection string syntax.
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<programlisting><![CDATA[
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$db = new PDO("informix:host=host.domain.com; service=9800;
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database=common_db; server=ids_server; protocol=onsoctcp;
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EnableScrollableCursors=1", "testuser", "tespass");
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]]>
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</programlisting>
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</para>
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</example>
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</para>
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</refsect1>
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</refentry>
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</reference>
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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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