PhpCsFixer\Test\IntegrationCaseFactory::determineInputCode PHP Method

protected determineInputCode ( string \| null $code, Symfony\Component\Finder\SplFileInfo $file ) : string \| null
$code	string \| null
$file	Symfony\Component\Finder\SplFileInfo
return	string \| null

    protected function determineInputCode($code, SplFileInfo $file)
    {
        return $this->determineCode($code, $file, '-in.php');
    }

IntegrationCaseFactory