mirror of
https://github.com/sigmasternchen/php-doc-en
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97 lines
2.8 KiB
XML
97 lines
2.8 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<section xml:id="pdo.installation" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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&reftitle.install;
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<procedure xml:id="pdo.install.unix51up">
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<title>Installing PDO on Unix systems</title>
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<step>
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<para>
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PDO and the <link linkend="ref.pdo-sqlite">PDO_SQLITE</link> driver
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is enabled by default. You may need
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to enable the PDO driver for your database of choice; consult the
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documentation for
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<link linkend="pdo.drivers">database-specific PDO drivers</link>
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to find out more about that.
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</para>
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<note>
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<para>
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When building PDO as a shared extension (<emphasis>not
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recommended</emphasis>) then all PDO drivers <emphasis>must</emphasis>
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be loaded <emphasis>after</emphasis> PDO itself.
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</para>
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</note>
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</step>
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<step>
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<para>
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When installing PDO as a shared module, the php.ini file needs to be
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updated so that the PDO extension will be loaded automatically when PHP runs.
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You will also need to enable any database specific drivers there too;
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make sure that they are listed after the pdo.so line, as PDO must be
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initialized before the database-specific extensions can be loaded.
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If you built PDO and the database-specific extensions statically, you
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can skip this step.
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<screen>
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<![CDATA[
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extension=pdo.so
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]]>
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</screen>
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</para>
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</step>
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</procedure>
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<procedure xml:id="pdo.install.win32php51">
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<title>Windows users</title>
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<step>
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<para>
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Choose the other database-specific DLL files and either use
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<function>dl</function> to load them at runtime, or enable them in
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&php.ini; below <filename>php_pdo.dll</filename>. For example:
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<screen>
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<![CDATA[
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extension=php_pdo.dll
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extension=php_pdo_firebird.dll
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extension=php_pdo_informix.dll
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extension=php_pdo_mssql.dll
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extension=php_pdo_mysql.dll
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extension=php_pdo_oci.dll
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extension=php_pdo_oci8.dll
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extension=php_pdo_odbc.dll
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extension=php_pdo_pgsql.dll
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extension=php_pdo_sqlite.dll
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]]>
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</screen>
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</para>
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<para>
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These DLLs should exist in the system's
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<link linkend="ini.extension-dir">extension_dir</link>.
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</para>
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</step>
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</procedure>
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<note>
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<para>
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Remember that after making changes to your &php.ini; file you will need to
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restart PHP for your new configuration directives to take effect.
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</para>
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</note>
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</section>
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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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