flux-querybuilder/src/Functions/First.php

<?php

namespace Hosterra\FluxBuilder\Functions;

use Hosterra\FluxBuilder\Type;

class First extends Base {
	/**
	 * @var string|null $column
	 */
	private $column;

	public function __construct( ?string $column = null ) {
		$this->column = $column;
	}

	public function __toString() {
		$params = new Type( array_filter( [
			'column' => $this->column
		] ) );

		return '|> first(' . $params . ') ';
	}
}