reginaldojunior / winners

				}

				foreach (array('columns', 'indexes') as $var) {

					if (is_array(${$var})) {

						${$var} = "\t" . implode(",\n\t", array_filter(${$var}));

					}

				}

				return trim("CREATE TABLE {$table} (\n{$columns});\n{$indexes}");

			default:

				return trim("DELETE {$alias} FROM {$table} {$aliases}{$conditions}");

			case 'schema':

				foreach (array('columns', 'indexes', 'tableParameters') as $var) {

					if (is_array(${$var})) {

						${$var} = "\t" . implode(",\n\t", array_filter(${$var}));

					} else {

						${$var} = '';

					}

				}

				if (trim($indexes) !== '') {

					$columns .= ',';