Nip\Collections\Traits\TransformMethodsTrait

Complexity

Total Complexity

4

Size/Duplication

Total Lines	31
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	toArray()	0	6	2
A	jsonSerialize()	0	10	2

<?php

namespace Nip\Collections\Traits;

use JsonSerializable;
use Nip\Collections\AbstractCollection;

/**
 * Class TransformMethodsTrait
 * @package Nip\Collections\Traits
 */
trait TransformMethodsTrait
{

    /**
     * @return array
     */
    public function toArray()
    {
        return array_map(function ($value) {
            return $value instanceof AbstractCollection ? $value->toArray() : $value;
        }, $this->items);

The property items does not exist. Did you maybe forget to declare it?

    }

    /**
     * Specify data which should be serialized to JSON
     * @link http://php.net/manual/en/jsonserializable.jsonserialize.php
     * @return mixed data which can be serialized by <b>json_encode</b>,
     * which is a value of any type other than a resource.
     * @since 5.4.0
     */
    function jsonSerialize()

It is generally recommended to explicitly declare the visibility for methods.

    {
        return array_map(function ($value) {
            if ($value instanceof JsonSerializable) {

The class JsonSerializable does not exist. Is this class maybe located in a folder that is not analyzed, or in a newer version of your dependencies than listed in your composer.lock/composer.json?

                return $value->jsonSerialize();
            } else {
                return $value;
            }
        }, $this->items);
    }
}