Use $result argument in parse_str() function
-parse_str($this->query);
-$data = get_defined_vars();
+parse_str($this->query, $result);
+$data = $result;Configure your rector.php:
<?php
use Rector\Config\RectorConfig;
use Rector\Php72\Rector\FuncCall\ParseStrWithResultArgumentRector;
return RectorConfig::configure()
->withRules([
ParseStrWithResultArgumentRector::class,
]);