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<?php
declare(strict_types = 1);
namespace Puzzle\QueryBuilder\Queries\Snippets;
use Puzzle\QueryBuilder\Snippet;
class GroupBy implements Snippet
{
private
$groupBy;
$groupBy
The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using
class A { var $property; }
the property is implicitly global.
To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2.
public function __construct()
$this->groupBy = array();
}
public function addGroupBy(?string $column): self
if(!empty($column))
$this->groupBy[$column] = $column;
return $this;
public function toString(): string
if(empty($this->groupBy))
return '';
return sprintf('GROUP BY %s', implode(', ', $this->groupBy));
puzzle-org /
query-builder
The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using
the property is implicitly global.
To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2.