protected function executeMigrations(array $migrations)
	{
		if ( !$migrations ) {
			return;
		}

		$db = $this->_context->getDatabase();

		foreach ( $migrations as $migration ) {
			$db->beginTransaction();
			$migration_type = pathinfo($migration, PATHINFO_EXTENSION);

			$this->_migrationRunners[$migration_type]->run(
				$this->_migrationsDirectory . '/' . $migration,
				$this->_context
			);

			$sql = 'INSERT INTO Migrations (Name, ExecutedOn)
					VALUES (:name, :executed_on)';
			$db->perform($sql, array('name' => $migration, 'executed_on' => time()));
			$db->commit();
		}
	}
protected function executeMigrations(array $migrations)
	{
		if ( !$migrations ) {
			return;
		}

		$db = $this->_context->getDatabase();

		foreach ( $migrations as $migration ) {
			$db->beginTransaction();
			$migration_type = pathinfo($migration, PATHINFO_EXTENSION);

			$this->_migrationRunners[$migration_type]->run(
				$this->_migrationsDirectory . '/' . $migration,
				$this->_context
			);

			$sql = 'INSERT INTO Migrations (Name, ExecutedOn)
					VALUES (:name, :executed_on)';
			$db->perform($sql, array('name' => $migration, 'executed_on' => time()));
			$db->commit();
		}
	}
protected function executeMigrations ( array $ migrations ) { if ( ! $ migrations ) { return ; } $ db = $ this -> _context -> getDatabase ( ) ; foreach ( $ migrations as $ migration ) { $ db -> beginTransaction ( ) ; $ migration_type = pathinfo ( $ migration , PATHINFO_EXTENSION ) ; $ this -> _migrationRunners [ $ migration_type ] -> run ( $ this -> _migrationsDirectory . '/' . $ migration , $ this -> _context ) ; $ sql = 'INSERT INTO Migrations (Name, ExecutedOn)
					VALUES (:name, :executed_on)' ; $ db -> perform ( $ sql , array ( 'name' => $ migration , 'executed_on' => time ( ) ) ) ; $ db -> commit ( ) ; } }
Executes migrations.

@param array $migrations Migrations.

@return void
Executes migrations .