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<?php
declare(strict_types=1);
/* For licensing terms, see /license.txt */
namespace Chamilo\CoreBundle\Migrations\Schema\V200;
use Chamilo\CoreBundle\Migrations\AbstractMigrationChamilo;
use Doctrine\DBAL\Schema\Schema;
class Version20191208160020 extends AbstractMigrationChamilo
{
public function getDescription(): string
return 'ExtraFieldSavedSearch changes';
}
public function up(Schema $schema): void
$connection = $this->getEntityManager()->getConnection();
// Delete empty values.
$this->addSql(sprintf("UPDATE extra_field_saved_search SET value = NULL WHERE value = '%s'", 's:0:"";'));
$sql = "SELECT id, value FROM extra_field_saved_search WHERE value LIKE 's:%'";
$result = $connection->executeQuery($sql);
$items = $result->fetchAllAssociative();
foreach ($items as $item) {
$id = $item['id'];
$value = 'a:1:{'.$item['value'].'}';
$sql = sprintf("UPDATE extra_field_saved_search SET value = '%s' WHERE id = %s", $value, $id);
$connection->executeQuery($sql);
chamilo /
chamilo-lms
