PHP code example of phpcr / phpcr-migrations

1. Go to this page and download the library: Download phpcr/phpcr-migrations library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

phpcr / phpcr-migrations example snippets




use Symfony\Component\Console\Output\NullOutput;
use PHPCR\Migrations\VersionStorage;
use PHPCR\Migrations\VersionFinder;
use PHPCR\Migrations\Migrator;

$storage = new VersionStorage($phpcrSession);
$finder = new VersionFinder(['/path/to/migrations']);

$versions = $finder->getVersionCollection();
$migrator = new Migrator($session, $versionCollection, $storage);

$to = '201504241744';
$output = new NullOutput();
$migrator->migrate($to, $output);


$migrator->migrate('201501011200', $output); // migrate to a specific version
$migrator->migrate('up', $output); // migrate up a version
$migrator->migrate('down', $output); // migrate down a version
$migrator->migrate('top', $output); // migrate to the latest version
$migrator->migrate('bottom', $output); // revert all versions


$versionCollection->getAllVersions();


$versionStroage->getCurrentVersion();




use PHPCR\Migrations\VersionInterface;

class Version201504241200 implements VersionInterface
{
    public function up(SessionInterface $session)
    {
        $session->doSomething();
    }

    public function down(SessionInterface $session)
    {
        $session->undoSomething();
    }
}

`


$factory = new MigratorFactory($storage, $finder, $session);
$migrator = $factory->getMigrator();

`


$migrator->initialize();