Chubbyphp\Serialization\Encoder\UrlEncodedTypeEncoder

Complexity

Total Complexity

6

Size/Duplication

Total Lines	45
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	getContentType()	0	4	1
A	encode()	0	4	1
A	buildQuery()	0	16	4

<?php

declare(strict_types=1);

namespace Chubbyphp\Serialization\Encoder;

use Chubbyphp\Serialization\SerializerRuntimeException;

final class UrlEncodedTypeEncoder implements TypeEncoderInterface
{
    /**
     * @return string
     */
    public function getContentType(): string
    {
        return 'application/x-www-form-urlencoded';
    }

    /**
     * @param array $data
     *
     * @return string
     *
     * @throws SerializerRuntimeException
     */
    public function encode(array $data): string
    {
        return $this->buildQuery($data);
    }

    /**
     * @param array  $data
     * @param string $path
     *
     * @return string
     */
    private function buildQuery(array $data, string $path = ''): string
    {
        $query = '';
        foreach ($data as $key => $value) {
            $subPath = '' !== $path ? $path.'['.$key.']' : $key;
            if (is_array($value)) {
                $query .= $this->buildQuery($value, $subPath);
            } else {
                $query .= $subPath.'='.urlencode((string) $value);
            }
            $query .= '&';
        }
        $query = substr($query, 0, -strlen('&'));

        return $query;
    }
}