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Moved Linux+MySQL installation information to a table, and removed a few PHP 4 specific details. And fixed a bug that stated mysqlnd (and all mysql extensions) are enabled by default.
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@318281 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Philip Olson
parent
7207fb703d
commit
9cac711102
1 changed files with 55 additions and 49 deletions
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@ -21,50 +21,55 @@
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<section xml:id="mysql.installation.linux">
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<title>Installation on Linux Systems</title>
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<section>
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<title>PHP 4</title>
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<para>
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The option <option role="configure">--with-mysql</option> is
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enabled by default. This default behavior may be disabled with the
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<option role="configure">--without-mysql</option> configure option.
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If MySQL is enabled without specifying the path to the
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MySQL install DIR, PHP will use the bundled MySQL client libraries.
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</para>
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<para>
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Users who run other applications that use MySQL (for example,
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<literal>auth-mysql</literal>) should not use the bundled library, but rather specify the
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path to MySQL's install directory, like so:
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<option role="configure">--with-mysql=/path/to/mysql</option>.
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This will force PHP to use the client libraries installed by MySQL, thus
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avoiding any conflicts.
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</para>
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</section>
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<section>
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<title>PHP 5.0.x, 5.1.x, 5.2.x</title>
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<para>
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MySQL is not enabled by default, nor is the MySQL library
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bundled with PHP. Read this <link linkend="faq.databases.mysql.php5">
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FAQ</link> for details on why. Use the
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<option role="configure">--with-mysql[=DIR]</option> configure option
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to include MySQL support.
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You can download <emphasis>headers and libraries</emphasis> from
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<link xlink:href="&url.mysql;">MySQL</link>.
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</para>
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</section>
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<section xml:id="mysql.installation.linux.mysqlnd">
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<title>PHP 5.3.0+</title>
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<para>
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In PHP 5.3.0 and above the MySQL-related database extensions use the
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<link linkend="mysqlnd.overview">MySQL Native Driver</link>
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by default. This means that the MySQL Client Library (<literal>libmysql</literal>)
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is no longer required in order to support connection to a MySQL database. The extensions
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<literal>mysql</literal>, <literal>mysqli</literal>, and <literal>PHP_PDO_MYSQL</literal> are
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all enabled by default in PHP 5.3.0+, and all use the MySQL Native Driver by default. In each
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case no further installation steps are required in order to use these extensions, although
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you may want to set some preferences in <filename>php.ini</filename> depending on your
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requirements.
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</para>
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</section>
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<para>
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Note: <literal>[DIR]</literal> is the path to the MySQL client library
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files (<emphasis>headers and libraries</emphasis>), which can be downloaded from
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<link xlink:href="&url.mysql;">MySQL</link>.
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</para>
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<table>
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<title>MySQL compile time support matrix</title>
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<tgroup cols="5">
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<thead>
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<row>
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<entry>PHP Version</entry>
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<entry>Default</entry>
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<entry>Flag: <link linkend="mysqlnd.overview">mysqlnd</link></entry>
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<entry>Flag: <literal>libmysql</literal></entry>
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<entry>Changelog and notes</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>4.x.x</entry>
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<entry>libmysql</entry>
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<entry>&NotAvailable;</entry>
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<entry><option role="configure">--without-mysql</option> to disable</entry>
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<entry>MySQL enabled by default, MySQL client libraries are bundled</entry>
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</row>
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<row>
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<entry>5.0.x, 5.1.x, 5.2.x</entry>
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<entry>libmysql</entry>
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<entry>&NotAvailable;</entry>
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<entry><option role="configure">--with-mysql=[DIR]</option></entry>
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<entry>MySQL is no longer enabled by default, and the MySQL client libraries are <link linkend="faq.databases.mysql.php5">no longer bundled</link></entry>
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</row>
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<row>
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<entry>5.3.x</entry>
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<entry>libmysql</entry>
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<entry><option role="configure">--with-mysql=mysqlnd</option></entry>
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<entry><option role="configure">--with-mysql=[DIR]</option></entry>
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<entry>mysqlnd is now available</entry>
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</row>
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<row>
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<entry>5.4.x</entry>
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<entry>mysqlnd</entry>
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<entry><option role="configure">--with-mysql</option></entry>
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<entry><option role="configure">--with-mysql=[DIR]</option></entry>
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<entry>mysqlnd is now the default</entry>
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</row>
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</tbody>
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</tgroup>
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</table>
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</section>
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<section xml:id="mysql.installation.windows">
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@ -109,11 +114,12 @@
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</note>
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</section>
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<section>
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<title>PHP 5.3.0+</title>
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<para>
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Please refer to <link linkend="mysql.installation.linux.mysqlnd">these notes</link> on
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installing MySQL support on PHP 5.3.0 and above.
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</para>
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<title>PHP 5.3.0+</title>
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<para>
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The <link linkend="mysqlnd.overview">MySQL Native Driver</link> is enabled by
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default. Include <filename>php_mysql.dll</filename>, but <filename>libmysql.dll</filename>
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is no longer required or used.
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</para>
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</section>
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</section>
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