FormatArray::__invoke() - Code Metrics - Inspection of "Improve consistency of exception message formattin..." - doctrine/dbal - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Pull Request — develop (#3536)

by Jonathan

created 2019-04-30 22:17 UTC

FormatArray::__invoke() A

↳ Parent: FormatArray

Complexity

Conditions	5
Paths	1

Size

Total Lines	16
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	8
dl	0
loc	16
rs	9.6111
c	0
b	0
f	0
cc	5
nc	1
nop	1

<?php

declare(strict_types=1);

namespace Doctrine\DBAL\Exception;

use function array_map;
use function bin2hex;
use function implode;
use function is_resource;
use function is_string;
use function json_encode;
use function preg_replace;
use function sprintf;

final class FormatArray
{
    /**
     * Returns a human-readable representation of an array of parameters.
     * This properly handles binary data by returning a hex representation.
     *
     * @param array<mixed, mixed> $array
     */
    public function __invoke(array $array) : string
    {
        return '[' . implode(', ', array_map(static function ($param) {
            if (is_resource($param)) {
                return (string) $param;
            }

            $json = @json_encode($param);

            if (! is_string($json) || $json === 'null' && is_string($param)) {

                // JSON encoding failed, this is not a UTF-8 string.
                return sprintf('"%s"', preg_replace('/.{2}/', '\\x$0', bin2hex($param)));
            }

            return $json;
        }, $array)) . ']';
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Doctrine\DBAL\Exception;
6
7			use function array_map;
8			use function bin2hex;
9			use function implode;
10			use function is_resource;
11			use function is_string;
12			use function json_encode;
13			use function preg_replace;
14			use function sprintf;
15
16			final class FormatArray
17			{
18			/**
19			* Returns a human-readable representation of an array of parameters.
20			* This properly handles binary data by returning a hex representation.
21			*
22			* @param array<mixed, mixed> $array
23			*/
24			public function __invoke(array $array) : string
25			{
26			return '[' . implode(', ', array_map(static function ($param) {
27			if (is_resource($param)) {
28			return (string) $param;
29			}
30
31			$json = @json_encode($param);
32
33			if (! is_string($json) \|\| $json === 'null' && is_string($param)) {
			0 ignored issues – show introduced 2018-10-20 23:33 UTC by Report Bug Copy Issue Report The condition `is_string($json)` is always `true`. Loading history...
34			// JSON encoding failed, this is not a UTF-8 string.
35			return sprintf('"%s"', preg_replace('/.{2}/', '\\x$0', bin2hex($param)));
36			}
37
38			return $json;
39			}, $array)) . ']';
40			}
41			}
42

doctrine / dbal

Pull Request — develop (#3536)

FormatArray::__invoke() A

Complexity

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Duplication

Importance

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