Neos\Flow\Persistence\Doctrine\Service::writeMigrationClassToFile PHP Метод

    protected function writeMigrationClassToFile(Configuration $configuration, $up, $down)
    {
        $namespace = $configuration->getMigrationsNamespace();
        $className = 'Version' . date('YmdHis');
        $up = $up === null ? '' : "\n        " . implode("\n        ", explode("\n", $up));
        $down = $down === null ? '' : "\n        " . implode("\n        ", explode("\n", $down));
        $path = Files::concatenatePaths([$configuration->getMigrationsDirectory(), $className . '.php']);
        try {
            Files::createDirectoryRecursively(dirname($path));
        } catch (Exception $exception) {
            throw new \RuntimeException(sprintf('Migration target directory "%s" does not exist.', dirname($path)), 1303298536, $exception);
        }
        $code = <<<EOT
<?php
namespace {$namespace};

use Doctrine\\DBAL\\Migrations\\AbstractMigration;
use Doctrine\\DBAL\\Schema\\Schema;

/**
 * Auto-generated Migration: Please modify to your needs! This block will be used as the migration description if getDescription() is not used.
 */
class {$className} extends AbstractMigration
{

    /**
     * @return string
     */
    public function getDescription()
    {
        return '';
    }

    /**
     * @param Schema \$schema
     * @return void
     */
    public function up(Schema \$schema)
    {
        // this up() migration is autogenerated, please modify it to your needs{$up}
    }

    /**
     * @param Schema \$schema
     * @return void
     */
    public function down(Schema \$schema)
    {
        // this down() migration is autogenerated, please modify it to your needs{$down}
    }
}
EOT;
        file_put_contents($path, $code);
        return $path;
    }