vendor/doctrine/orm/lib/Doctrine/ORM/Query/Expr/OrderBy.php line 15
<?phpdeclare(strict_types=1);namespace Doctrine\ORM\Query\Expr;use function count;use function implode;/*** Expression class for building DQL Order By parts.** @link www.doctrine-project.org*/class OrderBy{/** @var string */protected $preSeparator = '';/** @var string */protected $separator = ', ';/** @var string */protected $postSeparator = '';/** @var string[] */protected $allowedClasses = [];/** @psalm-var list<string> */protected $parts = [];/*** @param string|null $sort* @param string|null $order*/public function __construct($sort = null, $order = null){if ($sort) {$this->add($sort, $order);}}/*** @param string $sort* @param string|null $order** @return void*/public function add($sort, $order = null){$order = ! $order ? 'ASC' : $order;$this->parts[] = $sort . ' ' . $order;}/*** @return int* @psalm-return 0|positive-int*/public function count(){return count($this->parts);}/** @psalm-return list<string> */public function getParts(){return $this->parts;}/** @return string */public function __toString(){return $this->preSeparator . implode($this->separator, $this->parts) . $this->postSeparator;}}