MatchAllResult::hasMatch() - Code Metrics - spatie/regex - Measure and Improve Code Quality continuously with Scrutinizer

MatchAllResult::hasMatch() A
last analyzed 2020-10-12 09:04 UTC

↳ Parent: MatchAllResult

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	0

<?php

namespace Spatie\Regex;

use Exception;
use Spatie\Regex\Helpers\Arr;

class MatchAllResult extends RegexResult
{
    /** @var string */
    protected $pattern;

    /** @var string */
    protected $subject;

    /** @var bool */
    protected $hasMatch;

    /** @var array */
    protected $matches;

    public function __construct(string $pattern, string $subject, bool $result, array $matches)

    {
        $this->pattern = $pattern;
        $this->subject = $subject;
        $this->hasMatch = $result;
        $this->matches = $matches;
    }

    /**
     * @param string $pattern
     * @param string $subject
     *
     * @return static
     *
     * @throws \Spatie\Regex\RegexFailed
     */
    public static function for(string $pattern, string $subject)

    {
        $matches = [];

        try {
            $result = preg_match_all($pattern, $subject, $matches);
        } catch (Exception $exception) {
            throw RegexFailed::match($pattern, $subject, $exception->getMessage());
        }

        if ($result === false) {
            throw RegexFailed::match($pattern, $subject, static::lastPregError());
        }

        return new static($pattern, $subject, $result, $matches);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
    }

    public function hasMatch(): bool
    {
        return $this->hasMatch;
    }

    /**
     * @return \Spatie\Regex\MatchResult[]
     */
    public function results(): array
    {
        return Arr::map(Arr::transpose($this->matches), function ($match): MatchResult {
            return new MatchResult($this->pattern, $this->subject, true, $match);
        });
    }
}


1		<?php
2
3		namespace Spatie\Regex;
4
5		use Exception;
6		use Spatie\Regex\Helpers\Arr;
7
8		class MatchAllResult extends RegexResult
9		{
10		/** @var string */
11		protected $pattern;
12
13		/** @var string */
14		protected $subject;
15
16		/** @var bool */
17		protected $hasMatch;
18
19		/** @var array */
20		protected $matches;
21
22	View Code Duplication	public function __construct(string $pattern, string $subject, bool $result, array $matches)
		0 ignored issues – show Duplication introduced 2017-11-09 10:05 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
23		{
24		$this->pattern = $pattern;
25		$this->subject = $subject;
26		$this->hasMatch = $result;
27		$this->matches = $matches;
28		}
29
30		/**
31		* @param string $pattern
32		* @param string $subject
33		*
34		* @return static
35		*
36		* @throws \Spatie\Regex\RegexFailed
37		*/
38	View Code Duplication	public static function for(string $pattern, string $subject)
		0 ignored issues – show Duplication introduced 2016-08-17 18:42 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
39		{
40		$matches = [];
41
42		try {
43		$result = preg_match_all($pattern, $subject, $matches);
44		} catch (Exception $exception) {
45		throw RegexFailed::match($pattern, $subject, $exception->getMessage());
46		}
47
48		if ($result === false) {
49		throw RegexFailed::match($pattern, $subject, static::lastPregError());
50		}
51
52		return new static($pattern, $subject, $result, $matches);
		0 ignored issues – show Documentation introduced 2016-08-17 18:42 UTC by Report Bug Copy Issue Report `$result` is of type `integer`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history... Bug introduced 2016-08-17 18:42 UTC by Report Bug Copy Issue Report It seems like `$matches` can also be of type `null`; however, `Spatie\Regex\MatchAllResult::__construct()` does only seem to accept `array`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
53		}
54
55		public function hasMatch(): bool
56		{
57		return $this->hasMatch;
58		}
59
60		/**
61		* @return \Spatie\Regex\MatchResult[]
62		*/
63		public function results(): array
64		{
65		return Arr::map(Arr::transpose($this->matches), function ($match): MatchResult {
66		return new MatchResult($this->pattern, $this->subject, true, $match);
67		});
68		}
69		}
70

spatie / regex

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MatchAllResult::hasMatch() A last analyzed 2020-10-12 09:04 UTC

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MatchAllResult::hasMatch() A
last analyzed 2020-10-12 09:04 UTC