mirror of
https://github.com/sigmasternchen/php-doc-en
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6999c8b644
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@344819 c90b9560-bf6c-de11-be94-00142212c4b1
76 lines
2.1 KiB
XML
76 lines
2.1 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<chapter xml:id="mysqli.setup" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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&reftitle.setup;
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<!-- {{{ Requirements -->
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<section xml:id="mysqli.requirements">
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&reftitle.required;
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<para>
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In order to have these functions available, you must compile PHP with
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support for the mysqli extension.
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</para>
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<para>
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<emphasis role="bold">MySQL 8</emphasis>
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</para>
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<para>
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When running a PHP version before 7.1.16, or PHP 7.2 before 7.2.4, set
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MySQL 8 Server's default password plugin to <emphasis>mysql_native_password</emphasis>
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or else you will see errors similar to
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<emphasis>The server requested authentication method unknown to the client [caching_sha2_password]</emphasis>
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even when <emphasis>caching_sha2_password</emphasis> is not used.
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</para>
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<para>
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This is because MySQL 8 defaults to caching_sha2_password, a plugin that is
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not recognized by the older PHP (mysqlnd) releases. Instead, change it by
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setting <literal>default_authentication_plugin=mysql_native_password</literal>
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in <filename>my.cnf</filename>. The <emphasis>caching_sha2_password</emphasis>
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plugin will be supported in a future PHP release. In the meantime, the
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<link linkend="book.mysql-xdevapi">mysql_xdevapi</link> extension does
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support it.
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</para>
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</section>
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<!-- }}} -->
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<!-- {{{ Installation -->
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&reference.mysqli.configure;
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<!-- }}} -->
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<!-- {{{ Configuration -->
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&reference.mysqli.ini;
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<!-- }}} -->
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<!-- {{{ Resources -->
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<section xml:id="mysqli.resources">
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&reftitle.resources;
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&no.resource;
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</section>
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<!-- }}} -->
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</chapter>
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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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