PhpDecoder::decode()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 10
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 10
rs 9.4285
c 0
b 0
f 0
cc 2
eloc 5
nc 2
nop 1
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<?php
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declare(strict_types = 1);
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namespace hanneskod\yaysondb\Engine;
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/**
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 * Decoder using var_export as backend
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 */
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class PhpDecoder implements DecoderInterface
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{
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    /**
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     * Encode content into php code
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     */
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    public function encode(array $content): string
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    {
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        return '<?php return ' . var_export($content, true) . ';';
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    }
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    /**
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     * Decode source by calling eval
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     */
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    public function decode(string $source): array
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    {
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        if ('' == $source) {
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            return [];
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        }
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        return (array)eval(
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            preg_replace('/^<\?php /', '', $source)
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        );
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    }
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}
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