Sirius\Filtration\Filter\Nullify

Complexity

Total Complexity

10

Size/Duplication

Total Lines	23
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
B	filterSingle()	0	11	10

<?php
declare(strict_types=1);
namespace Sirius\Filtration\Filter;

class Nullify extends AbstractFilter
{
    const OPTION_EMPTY_STRING = 'empty_string';

    const OPTION_ZERO = 'zero';

    protected $options = [
        self::OPTION_EMPTY_STRING => true,
        self::OPTION_ZERO => true
    ];

    public function filterSingle($value, string $valueIdentifier = null)
    {
        if (is_string($value) && $value == '' && $this->options['empty_string']) {
            return null;
        } elseif (is_string($value) && $value == '0' && $this->options['zero']) {
            return null;
        } elseif (! is_string($value) && $value == 0 && $this->options['zero']) {
            return null;
        }
        return $value;
    }
}