/**
* Function to get html for schema snapshot
*
* @param string $url_query url query
*
* @return string
*/
function PMA_getHtmlForSchemaSnapshot($url_query)
{
$html = '<h3>' . __('Structure snapshot') . ' [<a href="tbl_tracking.php' . $url_query . '">' . __('Close') . '</a>]</h3>';
$data = Tracker::getTrackedData($_REQUEST['db'], $_REQUEST['table'], $_REQUEST['version']);
// Get first DROP TABLE/VIEW and CREATE TABLE/VIEW statements
$drop_create_statements = $data['ddlog'][0]['statement'];
if (mb_strstr($data['ddlog'][0]['statement'], 'DROP TABLE') || mb_strstr($data['ddlog'][0]['statement'], 'DROP VIEW')) {
$drop_create_statements .= $data['ddlog'][1]['statement'];
}
// Print SQL code
$html .= PMA\libraries\Util::getMessage(sprintf(__('Version %s snapshot (SQL code)'), htmlspecialchars($_REQUEST['version'])), $drop_create_statements);
// Unserialize snapshot
$temp = PMA_safeUnserialize($data['schema_snapshot']);
if ($temp === null) {
$temp = array('COLUMNS' => array(), 'INDEXES' => array());
}
$columns = $temp['COLUMNS'];
$indexes = $temp['INDEXES'];
$html .= PMA_getHtmlForColumns($columns);
if (count($indexes) > 0) {
$html .= PMA_getHtmlForIndexes($indexes);
}
// endif
$html .= '<br /><hr /><br />';
return $html;
}
/**
* Test for unserializing
*
* @param string $data Serialized data
* @param mixed $expected Expected result
*
* @return void
*
* @dataProvider provideMySQLHosts
*/
function testSanitizeMySQLHost($data, $expected)
{
$this->assertEquals($expected, PMA_safeUnserialize($data));
}
