SetStateEncoder::extract() - Code Metrics - frostaly/var-exporter - Measure and Improve Code Quality continuously with Scrutinizer

SetStateEncoder::extract() A
last analyzed 2022-05-14 14:38 UTC

↳ Parent: SetStateEncoder

Complexity

Conditions	4
Paths	4

Size

Total Lines	14
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
eloc	9
nc	4
nop	1
dl	0
loc	14
rs	9.9666
c	0
b	0
f	0

<?php

declare(strict_types=1);

namespace Frostaly\VarExporter\Encoders;

use Frostaly\VarExporter\Contracts\EncoderInterface;
use Frostaly\VarExporter\Encoder;
use Frostaly\VarExporter\Exception\OverriddenPropertyException;

class SetStateEncoder implements EncoderInterface
{
    /**
     * {@inheritDoc}
     */
    public function supports(mixed $value): bool
    {
        return is_object($value)
            && method_exists($value, '__set_state');
    }

    /**
     * {@inheritDoc}
     *
     * @param object $object
     */
    public function encode(Encoder $encoder, mixed $object): array
    {
        return [
            $object::class . '::__set_state(',
            ...$encoder->encode($this->extract($object)),
            ')',
        ];
    }

    /**
     * Extract object properties as an associative array.
     */
    protected static function extract(object $object): array
    {
        $properties = (array) $object;
        foreach ($properties as $key => $value) {
            if (is_int($pos = strrpos((string) $key, "\0"))) {
                $name = substr((string) $key, $pos + 1);
                if (array_key_exists($name, $properties)) {
                    throw new OverriddenPropertyException($object::class, $name);
                }
                $properties[$name] = $value;
                unset($properties[$key]);
            }
        }
        return $properties;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Frostaly\VarExporter\Encoders;
6
7			use Frostaly\VarExporter\Contracts\EncoderInterface;
8			use Frostaly\VarExporter\Encoder;
9			use Frostaly\VarExporter\Exception\OverriddenPropertyException;
10
11			class SetStateEncoder implements EncoderInterface
12			{
13			/**
14			* {@inheritDoc}
15			*/
16			public function supports(mixed $value): bool
17			{
18			return is_object($value)
19			&& method_exists($value, '__set_state');
20			}
21
22			/**
23			* {@inheritDoc}
24			*
25			* @param object $object
26			*/
27			public function encode(Encoder $encoder, mixed $object): array
28			{
29			return [
30			$object::class . '::__set_state(',
31			...$encoder->encode($this->extract($object)),
32			')',
33			];
34			}
35
36			/**
37			* Extract object properties as an associative array.
38			*/
39			protected static function extract(object $object): array
40			{
41			$properties = (array) $object;
42			foreach ($properties as $key => $value) {
43			if (is_int($pos = strrpos((string) $key, "\0"))) {
44			$name = substr((string) $key, $pos + 1);
45			if (array_key_exists($name, $properties)) {
46			throw new OverriddenPropertyException($object::class, $name);
47			}
48			$properties[$name] = $value;
49			unset($properties[$key]);
50			}
51			}
52			return $properties;
53			}
54			}
55

frostaly / var-exporter

SetStateEncoder::extract() A last analyzed 2022-05-14 14:38 UTC

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SetStateEncoder::extract() A
last analyzed 2022-05-14 14:38 UTC