ArrayQuery\Filters\LimitFilter

Complexity

Total Complexity

4

Size/Duplication

Total Lines	24
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	slice()	0	3	1
A	filter()	0	7	3

<?php
/**
 * This file is part of the ArrayQuery package.
 *
 * (c) Mauro Cassani<https://github.com/mauretto78>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace ArrayQuery\Filters;

class LimitFilter extends AbstractFilter
{
    /**
     * @param array $results
     * @param null $limitArray

Are you sure the doc-type for parameter $limitArray is correct as it would always require null to be passed?

     * @return array
     */
    public static function filter(array $results, $limitArray = null)
    {
        if (is_array($limitArray) && count($limitArray)) {

The condition is_array($limitArray) is always false.

            return self::slice($results, $limitArray);
        }

        return $results;
    }

    /**
     * @param $results
     * @param $limitArray
     * @return array
     */
    private static function slice($results, $limitArray)
    {
        return array_slice($results, $limitArray['offset'], $limitArray['lenght']);
    }
}