90 lines
2.6 KiB
PHP
90 lines
2.6 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Creates the database interface required for database interactions
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* and add it to GLOBALS.
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*
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* @package PhpMyAdmin-DBI
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*/
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use PMA\libraries\dbi\DBIDummy;
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use PMA\libraries\di\Container;
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use PMA\libraries\DatabaseInterface;
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use PMA\libraries\dbi\DBIMysql;
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use PMA\libraries\dbi\DBIMysqli;
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if (! defined('PHPMYADMIN')) {
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exit;
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}
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if (defined('TESTSUITE')) {
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/**
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* For testsuite we use dummy driver which can fake some queries.
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*/
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$extension = new DBIDummy();
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} else {
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/**
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* First check for the mysqli extension, as it's the one recommended
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* for the MySQL server's version that we support
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* (if PHP 7+, it's the only one supported)
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*/
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$extension = 'mysqli';
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if (!DatabaseInterface::checkDbExtension($extension)) {
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$docurl = PMA\libraries\Util::getDocuLink('faq', 'faqmysql');
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$doclink = sprintf(
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__('See %sour documentation%s for more information.'),
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'[a@' . $docurl . '@documentation]',
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'[/a]'
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);
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if (PHP_VERSION_ID < 70000) {
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$extension = 'mysql';
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if (! PMA\libraries\DatabaseInterface::checkDbExtension($extension)) {
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// warn about both extensions missing and exit
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PMA_warnMissingExtension(
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'mysqli',
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true,
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$doclink
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);
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} elseif (empty($_SESSION['mysqlwarning'])) {
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trigger_error(
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__(
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'You are using the mysql extension which is deprecated in '
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. 'phpMyAdmin. Please consider installing the mysqli '
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. 'extension.'
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) . ' ' . $doclink,
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E_USER_WARNING
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);
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// tell the user just once per session
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$_SESSION['mysqlwarning'] = true;
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}
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} else {
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// mysql extension is not part of PHP 7+, so warn and exit
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PMA_warnMissingExtension(
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'mysqli',
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true,
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$doclink
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);
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}
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}
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/**
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* Including The DBI Plugin
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*/
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switch($extension) {
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case 'mysql' :
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$extension = new DBIMysql();
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break;
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case 'mysqli' :
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include_once 'libraries/dbi/DBIMysqli.lib.php';
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$extension = new DBIMysqli();
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break;
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}
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}
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$GLOBALS['dbi'] = new DatabaseInterface($extension);
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$container = Container::getDefaultContainer();
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$container->set('PMA_DatabaseInterface', $GLOBALS['dbi']);
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$container->alias('dbi', 'PMA_DatabaseInterface');
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