hanneskod\yaysondb\Engine\PhpDecoder

Complexity

Total Complexity

3

Size/Duplication

Total Lines	24
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	encode()	0	4	1
A	decode()	0	10	2

<?php

declare(strict_types = 1);

namespace hanneskod\yaysondb\Engine;

/**
 * Decoder using var_export as backend
 */
class PhpDecoder implements DecoderInterface
{
    /**
     * Encode content into php code
     */
    public function encode(array $content): string
    {
        return '<?php return ' . var_export($content, true) . ';';
    }

    /**
     * Decode source by calling eval
     */
    public function decode(string $source): array
    {
        if ('' == $source) {
            return [];
        }

        return (array)eval(
            preg_replace('/^<\?php /', '', $source)
        );
    }
}