PhpDecoder::encode()   A
last analyzed

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 4
rs 10
c 0
b 0
f 0
cc 1
eloc 2
nc 1
nop 1
1
<?php
2
3
declare(strict_types = 1);
4
5
namespace hanneskod\yaysondb\Engine;
6
7
/**
8
 * Decoder using var_export as backend
9
 */
10
class PhpDecoder implements DecoderInterface
11
{
12
    /**
13
     * Encode content into php code
14
     */
15
    public function encode(array $content): string
16
    {
17
        return '<?php return ' . var_export($content, true) . ';';
18
    }
19
20
    /**
21
     * Decode source by calling eval
22
     */
23
    public function decode(string $source): array
24
    {
25
        if ('' == $source) {
26
            return [];
27
        }
28
29
        return (array)eval(
30
            preg_replace('/^<\?php /', '', $source)
31
        );
32
    }
33
}
34