RegExp::capture() - Code Metrics - Inspection of "fix tests" - Innmind/Immutable - Measure and Improve Code Quality continuously with Scrutinizer

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by Baptiste

created 2019-12-06 19:43 UTC

RegExp::capture() A

↳ Parent: RegExp

Complexity

Conditions	3
Paths	3

Size

Total Lines	23
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	3.004

Importance

Changes	1
Bugs	0	Features	1

Metric	Value
cc	3
eloc	12
c	1
b	0
f	1
nc	3
nop	1
dl	0
loc	23
ccs	12
cts	13
cp	0.9231
crap	3.004
rs	9.8666

<?php
declare(strict_types = 1);

namespace Innmind\Immutable;

use Innmind\Immutable\Exception\{
    DomainException,
    RegexException
};

final class RegExp
{
    private string $pattern;

    public function __construct(string $pattern)
    {
        if (@\preg_match($pattern, '') === false) {
            throw new DomainException($pattern, \preg_last_error());
        }

        $this->pattern = $pattern;
    }

    public static function of(string $pattern): self
    {
        return new self($pattern);
    }

    /**
     * @throws RegexException
     */
    public function matches(Str $string): bool
    {
        $value = \preg_match($this->pattern, $string->toString());

        if ($value === false) {
            throw new RegexException('', \preg_last_error());
        }

        return (bool) $value;
    }


    /**
     * @throws RegexException
     *
     * @return Map<scalar, Str>
     */
    public function capture(Str $string): Map
    {
        $matches = [];
        $value = \preg_match($this->pattern, $string->toString(), $matches);

        if ($value === false) {
            throw new RegexException('', \preg_last_error());
        }

        /** @var Map<scalar, Str> */
        $map = Map::of('scalar', Str::class);

        foreach ($matches as $key => $match) {
            $map = ($map)(
                $key,
                Str::of(
                    (string) $match,
                    $string->encoding()->toString()
                )
            );
        }

        return $map;
    }

    public function toString(): string
    {
        return $this->pattern;
    }
}


1		<?php
2		declare(strict_types = 1);
3
4		namespace Innmind\Immutable;
5
6		use Innmind\Immutable\Exception\{
7		DomainException,
8		RegexException
9		};
10
11		final class RegExp
12		{
13		private string $pattern;
14
15	10	public function __construct(string $pattern)
16		{
17	10	if (@\preg_match($pattern, '') === false) {
18	1	throw new DomainException($pattern, \preg_last_error());
19		}
20
21	9	$this->pattern = $pattern;
22	9	}
23
24	6	public static function of(string $pattern): self
25		{
26	6	return new self($pattern);
27		}
28
29		/**
30		* @throws RegexException
31		*/
32	3	public function matches(Str $string): bool
33		{
34	3	$value = \preg_match($this->pattern, $string->toString());
35
36	3	if ($value === false) {
37	1	throw new RegexException('', \preg_last_error());
38		}
39
40	2	return (bool) $value;
41		}
42
43
44		/**
45		* @throws RegexException
46		*
47		* @return Map<scalar, Str>
48		*/
49	4	public function capture(Str $string): Map
50		{
51	4	$matches = [];
52	4	$value = \preg_match($this->pattern, $string->toString(), $matches);
53
54	4	if ($value === false) {
55	1	throw new RegexException('', \preg_last_error());
56		}
57
58		/** @var Map<scalar, Str> */
59	3	$map = Map::of('scalar', Str::class);
60
61	3	foreach ($matches as $key => $match) {
62	3	$map = ($map)(
63	3	$key,
64		Str::of(
65	3	(string) $match,
66	3	$string->encoding()->toString()
67		)
68		);
69		}
70
71	3	return $map;
72		}
73
74	2	public function toString(): string
75		{
76	2	return $this->pattern;
77		}
78		}
79

Innmind / Immutable

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RegExp::capture() A

Complexity

Size

Duplication

Code Coverage

Importance

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