JsDumper - Code Metrics - Inspection of "Allow to generate JavaScript enums from PHP" - Elao/PhpEnums - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#89)

by Maxime

created 2020-06-08 15:26 UTC

JsDumper B

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	290
Duplicated Lines	15.17 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

Metric	Value
wmc	50
lcom	1
cbo	1
dl	44
loc	290
rs	8.4
c	0
b	0
f	0

14 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	6	1
A	dumpLibrarySources()	0	7	2
A	dumpEnumToFile()	0	19	3
A	dumpEnumClass()	0	11	1
A	dumpImports()	0	17	3
A	startClass()	0	13	3
A	generateEnumerableValues()	4	10	3
A	generateMasks()	4	14	4
B	generateReadables()	22	49	7
B	getEnumerableValues()	0	23	8
B	getMasks()	0	27	7
A	getShortName()	0	6	1
A	getConstants()	14	26	3
A	normalizePath()	0	16	4

How to fix Duplicated Code Complexity

Duplicated Code

Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.

Common duplication problems, and corresponding solutions are:

If you have the same expression in different places: Extract expression to a method
If you have the same method in different sub-classes: Extract method, and pull up field to the parent class
If you have the same code in unrelated classes: Consider extracting the code to a new class, and injecting that class

Complex Class

Tip: Before tackling complexity, make sure that you eliminate any duplication first. This often can reduce the size of classes significantly.

Complex classes like JsDumper often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.

Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.

While breaking up the class, it is a good idea to analyze how other classes use JsDumper, and based on these observations, apply Extract Interface, too.

<?php

/*
 * This file is part of the "elao/enum" package.
 *
 * Copyright (C) Elao
 *
 * @author Elao <[email protected]>
 */

namespace Elao\Enum\JsDumper;

use Elao\Enum\FlaggedEnum;
use Elao\Enum\ReadableEnumInterface;
use Symfony\Component\Filesystem\Filesystem;

/**
 * @internal
 */
class JsDumper
{
    const DISCLAIMER = <<<JS
/*
 * This file was generated by the "elao/enum" PHP package.
 * The code inside belongs to you and can be altered, but no BC promise is guaranteed.
 */
JS;
    /** @var string */
    private $libPath;

    /** @var string|null */
    private $baseDir;

    public function __construct(string $libPath, string $baseDir = null)
    {
        $this->fs = new Filesystem();
class MyClass { }

$x = new MyClass();
$x->foo = true;
        $this->baseDir = $baseDir;
        $this->libPath = $this->normalizePath($libPath);
    }

    public function dumpLibrarySources()
    {
        $disclaimer = self::DISCLAIMER;
        $sourceCode = file_get_contents(__DIR__ . '/../../res/js/Enum.js');
        $this->baseDir && $this->fs->mkdir($this->baseDir);
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
        $this->fs->dumpFile($this->libPath, "$disclaimer\n\n$sourceCode");
    }

    /**
     * @param class-string<EnumInterface> $enumFqcn

     */
    public function dumpEnumToFile(string $enumFqcn, string $path)
    {
        !file_exists($this->libPath) && $this->dumpLibrarySources();
        $this->baseDir && $this->fs->mkdir($this->baseDir);
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false

        $path = $this->normalizePath($path);

        $disclaimer = self::DISCLAIMER;
        $this->fs->dumpFile($path, "$disclaimer\n\n");

        $code = '';
        $code .= $this->dumpImports($path, $enumFqcn);
        $code .= $this->dumpEnumClass($enumFqcn);
        // End file with export
        $code .= "\nexport default {$this->getShortName($enumFqcn)}\n";

        // Dump to file:
        $this->fs->appendToFile($path, $code);
    }

    /**
     * @param class-string<EnumInterface> $enumFqcn

     */
    public function dumpEnumClass(string $enumFqcn): string
    {
        $code = '';
        $code .= $this->startClass($enumFqcn);
        $code .= $this->generateEnumerableValues($enumFqcn);
        $code .= $this->generateMasks($enumFqcn);
        $code .= $this->generateReadables($enumFqcn);
        $code .= "}\n"; // End class

        return $code;
    }

    private function dumpImports(string $path, string $enumFqcn): string
    {
        $relativeLibPath = preg_replace('#.js$#', '', rtrim(
            $this->fs->makePathRelative(realpath($this->libPath), realpath(\dirname($path))),
            DIRECTORY_SEPARATOR
        ));

        if (is_a($enumFqcn, FlaggedEnum::class, true)) {
            return "import { FlaggedEnum } from '$relativeLibPath';\n\n";
        }

        if (is_a($enumFqcn, ReadableEnumInterface::class, true)) {
            return "import { ReadableEnum } from '$relativeLibPath';\n\n";
        }

        return "import Enum from '$relativeLibPath';\n\n";
    }

    private function startClass(string $enumFqcn): string
    {
        $shortName = $this->getShortName($enumFqcn);
        $baseClass = 'Enum';

        if (is_a($enumFqcn, FlaggedEnum::class, true)) {
            $baseClass = 'FlaggedEnum';
        } elseif (is_a($enumFqcn, ReadableEnumInterface::class, true)) {
            $baseClass = 'ReadableEnum';
        }

        return "class $shortName extends $baseClass {\n";
    }

    private function generateEnumerableValues(string $enumFqcn): string
    {
        $code = '';
        foreach ($this->getEnumerableValues($enumFqcn) as $constant => $value) {

            $jsValue = \is_string($value) ? "'$value'" : $value;
            $code .= "  static $constant = $jsValue\n";
        }

        return $code;
    }

    private function generateMasks(string $enumFqcn)
    {
        if (!is_a($enumFqcn, FlaggedEnum::class, true)) {
            return '';
        }

        $code = "\n  // Named masks\n";
        foreach ($this->getMasks($enumFqcn) as $constant => $value) {

            $jsValue = \is_string($value) ? "'$value'" : $value;
            $code .= "  static $constant = $jsValue\n";
        }

        return $code;
    }

    private function generateReadables(string $enumFqcn): string
    {
        if (!is_a($enumFqcn, ReadableEnumInterface::class, true)) {
            return '';
        }

        $shortName = $this->getShortName($enumFqcn);
        // Get readable entries
        $readablesCode = '';
        $readables = $enumFqcn::readables();

        // Generate all values
        foreach ($this->getEnumerableValues($enumFqcn) as $constant => $value) {

            if (!$readable = $readables[$value] ?? false) {
                continue;
            }

            $readablesCode .=
                    <<<JS

      [{$shortName}.{$constant}]: '{$readable}',
JS;
        }

        if (is_a($enumFqcn, FlaggedEnum::class, true)) {
            $readablesCode .= "\n\n      // Named masks";
            foreach ($this->getMasks($enumFqcn) as $constant => $value) {

                if (!$readable = $readables[$value] ?? false) {
                    continue;
                }

                $readablesCode .=
                    <<<JS

      [{$shortName}.{$constant}]: '{$readable}',
JS;
            }
        }

        // Generate readables method:
        return <<<JS

  static get readables() {
    return {{$readablesCode}
    };
  }

JS;
    }

    /**
     * @param class-string<EnumInterface> $enumFqcn

     */
    private function getEnumerableValues(string $enumFqcn): array
    {
        $constants = $this->getConstants($enumFqcn);

        $enumerableValues = [];
        foreach ($constants as $constant) {
            $value = \constant("$enumFqcn::$constant");

            if (is_a($enumFqcn, FlaggedEnum::class, true)) {
                // Continue if not a bit flag:
                if (!(\is_int($value) && 0 === ($value & $value - 1) && $value > 0)) {
                    continue;
                }
            } elseif (!\is_int($value) && !\is_string($value)) {
                // Continue if not an int or string:
                continue;
            }

            $enumerableValues[$constant] = $value;
        }

        return $enumerableValues;
    }

    /**
     * @param class-string<FlaggedEnum> $enumFqcn

     */
    private function getMasks(string $enumFqcn): array
    {
        if (!is_a($enumFqcn, FlaggedEnum::class, true)) {
            return [];
        }

        $constants = $this->getConstants($enumFqcn);

        $masks = [];
        foreach ($constants as $constant) {
            $value = \constant("$enumFqcn::$constant");

            // Continue if it's not part of the flagged enum bitmask:
            if (!\is_int($value) || $value <= 0 || !$enumFqcn::accepts($value)) {
                continue;
            }

            // Continue it's a single bit flag:
            if (\in_array($value, $enumFqcn::values(), true)) {
                continue;
            }

            $masks[$constant] = $value;
        }

        return $masks;
    }

    /**
     * @param class-string<EnumInterface> $enumFqcn

     */
    private function getShortName(string $enumFqcn): string
    {
        static $cache = [];

        return $cache[$enumFqcn] = $cache[$enumFqcn] ?? (new \ReflectionClass($enumFqcn))->getShortName();
    }

    /**
     * @param class-string<EnumInterface> $enumFqcn

     */
    private function getConstants(string $enumFqcn): array
    {
        $r = new \ReflectionClass($enumFqcn);
        $constants = array_filter(
            $r->getConstants(),
            static function (string $k) use ($r, $enumFqcn) {

                if (PHP_VERSION_ID >= 70100) {
                    // ReflectionClass::getReflectionConstant() is only available since PHP 7.1
                    $rConstant = $r->getReflectionConstant($k);
                    $public = $rConstant->isPublic();
                    $value = $rConstant->getValue();
                } else {
                    $public = true;
                    $value = \constant("{$r->getName()}::$k");

                }

                // Only keep public constants, for which value matches enumerable values set:
                return $public && $enumFqcn::accepts($value);
            },
            ARRAY_FILTER_USE_KEY
        );

        $constants = array_flip($constants);

        return $constants;
    }

    public function normalizePath(string $path): string
    {
        if (!$this->baseDir) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
            return $path;
        }

        if ($this->fs->isAbsolutePath($path)) {
            return $path;
        }

        if (0 === strpos($path, './')) {
            return $path;
        }

        return rtrim($this->baseDir, DIRECTORY_SEPARATOR) . '/' . $path;
    }
}


1		<?php
2
3		/*
4		* This file is part of the "elao/enum" package.
5		*
6		* Copyright (C) Elao
7		*
8		* @author Elao <[email protected]>
9		*/
10
11		namespace Elao\Enum\JsDumper;
12
13		use Elao\Enum\FlaggedEnum;
14		use Elao\Enum\ReadableEnumInterface;
15		use Symfony\Component\Filesystem\Filesystem;
16
17		/**
18		* @internal
19		*/
20		class JsDumper
21		{
22		const DISCLAIMER = <<<JS
23		/*
24		* This file was generated by the "elao/enum" PHP package.
25		* The code inside belongs to you and can be altered, but no BC promise is guaranteed.
26		*/
27		JS;
28		/** @var string */
29		private $libPath;
30
31		/** @var string\|null */
32		private $baseDir;
33
34		public function __construct(string $libPath, string $baseDir = null)
35		{
36		$this->fs = new Filesystem();
		0 ignored issues – show Bug introduced 2020-06-08 15:38 UTC by Report Bug Copy Issue Report The property `fs` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
37		$this->baseDir = $baseDir;
38		$this->libPath = $this->normalizePath($libPath);
39		}
40
41		public function dumpLibrarySources()
42		{
43		$disclaimer = self::DISCLAIMER;
44		$sourceCode = file_get_contents(__DIR__ . '/../../res/js/Enum.js');
45		$this->baseDir && $this->fs->mkdir($this->baseDir);
		0 ignored issues – show Bug Best Practice introduced 2020-06-08 15:38 UTC by Report Bug Copy Issue Report The expression `$this->baseDir` of type `string\|null` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
46		$this->fs->dumpFile($this->libPath, "$disclaimer\n\n$sourceCode");
47		}
48
49		/**
50		* @param class-string<EnumInterface> $enumFqcn
		1 ignored issue – show Documentation introduced 2020-06-08 15:38 UTC by Report Bug Copy Issue Report The doc-type `class-string<EnumInterface>` could not be parsed: Unknown type name "class-string" at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
51		*/
52		public function dumpEnumToFile(string $enumFqcn, string $path)
53		{
54		!file_exists($this->libPath) && $this->dumpLibrarySources();
55		$this->baseDir && $this->fs->mkdir($this->baseDir);
		0 ignored issues – show Bug Best Practice introduced 2020-06-08 15:38 UTC by Report Bug Copy Issue Report The expression `$this->baseDir` of type `string\|null` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
56
57		$path = $this->normalizePath($path);
58
59		$disclaimer = self::DISCLAIMER;
60		$this->fs->dumpFile($path, "$disclaimer\n\n");
61
62		$code = '';
63		$code .= $this->dumpImports($path, $enumFqcn);
64		$code .= $this->dumpEnumClass($enumFqcn);
65		// End file with export
66		$code .= "\nexport default {$this->getShortName($enumFqcn)}\n";
67
68		// Dump to file:
69		$this->fs->appendToFile($path, $code);
70		}
71
72		/**
73		* @param class-string<EnumInterface> $enumFqcn
		1 ignored issue – show Documentation introduced 2020-06-08 15:38 UTC by Report Bug Copy Issue Report The doc-type `class-string<EnumInterface>` could not be parsed: Unknown type name "class-string" at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
74		*/
75		public function dumpEnumClass(string $enumFqcn): string
76		{
77		$code = '';
78		$code .= $this->startClass($enumFqcn);
79		$code .= $this->generateEnumerableValues($enumFqcn);
80		$code .= $this->generateMasks($enumFqcn);
81		$code .= $this->generateReadables($enumFqcn);
82		$code .= "}\n"; // End class
83
84		return $code;
85		}
86
87		private function dumpImports(string $path, string $enumFqcn): string
88		{
89		$relativeLibPath = preg_replace('#.js$#', '', rtrim(
90		$this->fs->makePathRelative(realpath($this->libPath), realpath(\dirname($path))),
91		DIRECTORY_SEPARATOR
92		));
93
94		if (is_a($enumFqcn, FlaggedEnum::class, true)) {
95		return "import { FlaggedEnum } from '$relativeLibPath';\n\n";
96		}
97
98		if (is_a($enumFqcn, ReadableEnumInterface::class, true)) {
99		return "import { ReadableEnum } from '$relativeLibPath';\n\n";
100		}
101
102		return "import Enum from '$relativeLibPath';\n\n";
103		}
104
105		private function startClass(string $enumFqcn): string
106		{
107		$shortName = $this->getShortName($enumFqcn);
108		$baseClass = 'Enum';
109
110		if (is_a($enumFqcn, FlaggedEnum::class, true)) {
111		$baseClass = 'FlaggedEnum';
112		} elseif (is_a($enumFqcn, ReadableEnumInterface::class, true)) {
113		$baseClass = 'ReadableEnum';
114		}
115
116		return "class $shortName extends $baseClass {\n";
117		}
118
119		private function generateEnumerableValues(string $enumFqcn): string
120		{
121		$code = '';
122	View Code Duplication	foreach ($this->getEnumerableValues($enumFqcn) as $constant => $value) {
		0 ignored issues – show Duplication introduced 2020-06-08 15:38 UTC by Report Bug Copy Issue Report This code seems to be duplicated across 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...
123		$jsValue = \is_string($value) ? "'$value'" : $value;
124		$code .= " static $constant = $jsValue\n";
125		}
126
127		return $code;
128		}
129
130		private function generateMasks(string $enumFqcn)
131		{
132		if (!is_a($enumFqcn, FlaggedEnum::class, true)) {
133		return '';
134		}
135
136		$code = "\n // Named masks\n";
137	View Code Duplication	foreach ($this->getMasks($enumFqcn) as $constant => $value) {
		0 ignored issues – show Duplication introduced 2020-06-08 15:38 UTC by Report Bug Copy Issue Report This code seems to be duplicated across 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...
138		$jsValue = \is_string($value) ? "'$value'" : $value;
139		$code .= " static $constant = $jsValue\n";
140		}
141
142		return $code;
143		}
144
145		private function generateReadables(string $enumFqcn): string
146		{
147		if (!is_a($enumFqcn, ReadableEnumInterface::class, true)) {
148		return '';
149		}
150
151		$shortName = $this->getShortName($enumFqcn);
152		// Get readable entries
153		$readablesCode = '';
154		$readables = $enumFqcn::readables();
155
156		// Generate all values
157	View Code Duplication	foreach ($this->getEnumerableValues($enumFqcn) as $constant => $value) {
		0 ignored issues – show Duplication introduced 2020-06-08 15:38 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
158		if (!$readable = $readables[$value] ?? false) {
159		continue;
160		}
161
162		$readablesCode .=
163		<<<JS
164
165		[{$shortName}.{$constant}]: '{$readable}',
166		JS;
167		}
168
169		if (is_a($enumFqcn, FlaggedEnum::class, true)) {
170		$readablesCode .= "\n\n // Named masks";
171	View Code Duplication	foreach ($this->getMasks($enumFqcn) as $constant => $value) {
		0 ignored issues – show Duplication introduced 2020-06-08 15:38 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
172		if (!$readable = $readables[$value] ?? false) {
173		continue;
174		}
175
176		$readablesCode .=
177		<<<JS
178
179		[{$shortName}.{$constant}]: '{$readable}',
180		JS;
181		}
182		}
183
184		// Generate readables method:
185		return <<<JS
186
187		static get readables() {
188		return {{$readablesCode}
189		};
190		}
191
192		JS;
193		}
194
195		/**
196		* @param class-string<EnumInterface> $enumFqcn
		1 ignored issue – show Documentation introduced 2020-06-08 15:38 UTC by Report Bug Copy Issue Report The doc-type `class-string<EnumInterface>` could not be parsed: Unknown type name "class-string" at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
197		*/
198		private function getEnumerableValues(string $enumFqcn): array
199		{
200		$constants = $this->getConstants($enumFqcn);
201
202		$enumerableValues = [];
203		foreach ($constants as $constant) {
204		$value = \constant("$enumFqcn::$constant");
205
206		if (is_a($enumFqcn, FlaggedEnum::class, true)) {
207		// Continue if not a bit flag:
208		if (!(\is_int($value) && 0 === ($value & $value - 1) && $value > 0)) {
209		continue;
210		}
211		} elseif (!\is_int($value) && !\is_string($value)) {
212		// Continue if not an int or string:
213		continue;
214		}
215
216		$enumerableValues[$constant] = $value;
217		}
218
219		return $enumerableValues;
220		}
221
222		/**
223		* @param class-string<FlaggedEnum> $enumFqcn
		1 ignored issue – show Documentation introduced 2020-06-08 15:38 UTC by Report Bug Copy Issue Report The doc-type `class-string<FlaggedEnum>` could not be parsed: Unknown type name "class-string" at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
224		*/
225		private function getMasks(string $enumFqcn): array
226		{
227		if (!is_a($enumFqcn, FlaggedEnum::class, true)) {
228		return [];
229		}
230
231		$constants = $this->getConstants($enumFqcn);
232
233		$masks = [];
234		foreach ($constants as $constant) {
235		$value = \constant("$enumFqcn::$constant");
236
237		// Continue if it's not part of the flagged enum bitmask:
238		if (!\is_int($value) \|\| $value <= 0 \|\| !$enumFqcn::accepts($value)) {
239		continue;
240		}
241
242		// Continue it's a single bit flag:
243		if (\in_array($value, $enumFqcn::values(), true)) {
244		continue;
245		}
246
247		$masks[$constant] = $value;
248		}
249
250		return $masks;
251		}
252
253		/**
254		* @param class-string<EnumInterface> $enumFqcn
		1 ignored issue – show Documentation introduced 2020-06-08 15:38 UTC by Report Bug Copy Issue Report The doc-type `class-string<EnumInterface>` could not be parsed: Unknown type name "class-string" at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
255		*/
256		private function getShortName(string $enumFqcn): string
257		{
258		static $cache = [];
259
260		return $cache[$enumFqcn] = $cache[$enumFqcn] ?? (new \ReflectionClass($enumFqcn))->getShortName();
261		}
262
263		/**
264		* @param class-string<EnumInterface> $enumFqcn
		1 ignored issue – show Documentation introduced 2020-06-08 15:38 UTC by Report Bug Copy Issue Report The doc-type `class-string<EnumInterface>` could not be parsed: Unknown type name "class-string" at position 0. (view supported doc-types) This check marks PHPDoc comments that could not be parsed by our parser. To see which comment annotations we can parse, please refer to our documentation on supported doc-types. Loading history...
265		*/
266		private function getConstants(string $enumFqcn): array
267		{
268		$r = new \ReflectionClass($enumFqcn);
269		$constants = array_filter(
270		$r->getConstants(),
271	View Code Duplication	static function (string $k) use ($r, $enumFqcn) {
		0 ignored issues – show Duplication introduced 2020-06-08 15:38 UTC by Report Bug Copy Issue Report This code seems to be duplicated across 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...
272		if (PHP_VERSION_ID >= 70100) {
273		// ReflectionClass::getReflectionConstant() is only available since PHP 7.1
274		$rConstant = $r->getReflectionConstant($k);
275		$public = $rConstant->isPublic();
276		$value = $rConstant->getValue();
277		} else {
278		$public = true;
279		$value = \constant("{$r->getName()}::$k");
		0 ignored issues – show Bug introduced 2020-06-08 15:38 UTC by Report Bug Copy Issue Report Consider using `$r->name`. There is an issue with `getName()` and APC-enabled PHP versions. Loading history...
280		}
281
282		// Only keep public constants, for which value matches enumerable values set:
283		return $public && $enumFqcn::accepts($value);
284		},
285		ARRAY_FILTER_USE_KEY
286		);
287
288		$constants = array_flip($constants);
289
290		return $constants;
291		}
292
293		public function normalizePath(string $path): string
294		{
295		if (!$this->baseDir) {
		0 ignored issues – show Bug Best Practice introduced 2020-06-08 15:38 UTC by Report Bug Copy Issue Report The expression `$this->baseDir` of type `string\|null` is loosely compared to `false`; this is ambiguous if the string can be empty. You might want to explicitly use `=== null` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
296		return $path;
297		}
298
299		if ($this->fs->isAbsolutePath($path)) {
300		return $path;
301		}
302
303		if (0 === strpos($path, './')) {
304		return $path;
305		}
306
307		return rtrim($this->baseDir, DIRECTORY_SEPARATOR) . '/' . $path;
308		}
309		}
310

Elao / PhpEnums