56 lines
1.3 KiB
PHP
56 lines
1.3 KiB
PHP
<?php
|
|
/* vim: set expandtab sw=4 ts=4 sts=4: */
|
|
/**
|
|
* Provides download to a given field defined in parameters.
|
|
*
|
|
* @package PhpMyAdmin
|
|
*/
|
|
|
|
/**
|
|
* Common functions.
|
|
*/
|
|
// we don't want the usual PMA_Response-generated HTML above the column's data
|
|
define('PMA_BYPASS_GET_INSTANCE', 1);
|
|
require_once 'libraries/common.inc.php';
|
|
require_once 'libraries/mime.lib.php';
|
|
|
|
/* Check parameters */
|
|
PMA_Util::checkParameters(
|
|
array('db', 'table')
|
|
);
|
|
|
|
/* Select database */
|
|
if (!$GLOBALS['dbi']->selectDb($db)) {
|
|
PMA_Util::mysqlDie(
|
|
sprintf(__('\'%s\' database does not exist.'), htmlspecialchars($db)),
|
|
'', ''
|
|
);
|
|
}
|
|
|
|
/* Check if table exists */
|
|
if (!$GLOBALS['dbi']->getColumns($db, $table)) {
|
|
PMA_Util::mysqlDie(__('Invalid table name'));
|
|
}
|
|
|
|
/* Grab data */
|
|
$sql = 'SELECT ' . PMA_Util::backquote($_GET['transform_key'])
|
|
. ' FROM ' . PMA_Util::backquote($table)
|
|
. ' WHERE ' . $_GET['where_clause'] . ';';
|
|
$result = $GLOBALS['dbi']->fetchValue($sql);
|
|
|
|
/* Check return code */
|
|
if ($result === false) {
|
|
PMA_Util::mysqlDie(__('MySQL returned an empty result set (i.e. zero rows).'), $sql);
|
|
}
|
|
|
|
/* Avoid corrupting data */
|
|
@ini_set('url_rewriter.tags', '');
|
|
|
|
PMA_downloadHeader(
|
|
$table . '-' . $_GET['transform_key'] . '.bin',
|
|
PMA_detectMIME($result),
|
|
strlen($result)
|
|
);
|
|
echo $result;
|
|
?>
|