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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Creates the database interface required for database interactions
* and add it to GLOBALS.
*
* @package PhpMyAdmin-DBI
*/
if (! defined('PHPMYADMIN')) {
exit;
}
require_once './libraries/DatabaseInterface.class.php';
if (defined('TESTSUITE')) {
/**
* For testsuite we use dummy driver which can fake some queries.
*/
include_once './libraries/dbi/DBIDummy.class.php';
$extension = new PMA_DBI_Dummy();
} else {
/**
* First check for the mysqli extension, as it's the one recommended
* for the MySQL server's version that we support
*/
$extension = 'mysqli';
if (! PMA_DatabaseInterface::checkDbExtension($extension)) {
$docurl = PMA_Util::getDocuLink('faq', 'faqmysql');
$doclink = sprintf(
__('See %sour documentation%s for more information.'),
'[a@' . $docurl . '@documentation]',
'[/a]'
);
$extension = 'mysql';
if (! PMA_DatabaseInterface::checkDbExtension($extension)) {
// warn about both extensions missing and exit
PMA_warnMissingExtension(
'mysqli|mysql',
true,
$doclink
);
} elseif (empty($_SESSION['mysqlwarning'])) {
trigger_error(
__(
'You are using the mysql extension which is deprecated in '
. 'phpMyAdmin. Please consider installing the mysqli '
. 'extension.'
) . ' ' . $doclink,
E_USER_WARNING
);
// tell the user just once per session
$_SESSION['mysqlwarning'] = true;
}
}
/**
* Including The DBI Plugin
*/
switch($extension) {
case 'mysql' :
include_once './libraries/dbi/DBIMysql.class.php';
$extension = new PMA_DBI_Mysql();
break;
case 'mysqli' :
include_once './libraries/dbi/DBIMysqli.class.php';
$extension = new PMA_DBI_Mysqli();
break;
}
}
$GLOBALS['dbi'] = new PMA_DatabaseInterface($extension);
?>
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