Configuration::retrieveWhitelist() - Code Metrics - Inspection of "Whitelist classes belonging to the global namespac..." - humbug/php-scoper - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Push — master ( 200868...356be9 )

by Théo

created 2018-08-03 18:57 UTC

Configuration::retrieveWhitelist() C

↳ Parent: Configuration

Complexity

Conditions	11
Paths	32

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	132

Importance

Changes

Metric	Value
cc	11
nc	32
nop	1
dl	0
loc	80
ccs	0
cts	40
cp	0
crap	132
rs	6.2896
c	0
b	0
f	0

How to fix Long Method Complexity

<?php

declare(strict_types=1);

/*
 * This file is part of the humbug/php-scoper package.
 *
 * Copyright (c) 2017 Théo FIDRY <[email protected]>,
 *                    Pádraic Brady <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Humbug\PhpScoper;

use Closure;
use InvalidArgumentException;
use Iterator;
use RuntimeException;
use SplFileInfo;
use Symfony\Component\Finder\Finder;
use function is_bool;

/**
 * @final
 * TODO: make this class as final as soon as the underlying deprecated class is removed.
 */
class Configuration
{
    private const PREFIX = 'prefix';
    private const FINDER_KEYWORD = 'finders';
    private const PATCHERS_KEYWORD = 'patchers';
    private const WHITELIST_KEYWORD = 'whitelist';
    private const WHITELIST_GLOBAL_CONSTANTS_KEYWORD = 'whitelist-global-constants';
    private const WHITELIST_GLOBAL_CLASSES_KEYWORD = 'whitelist-global-classes';
    private const WHITELIST_GLOBAL_FUNCTIONS_KEYWORD = 'whitelist-global-functions';

    private const KEYWORDS = [
        self::PREFIX,
        self::FINDER_KEYWORD,
        self::PATCHERS_KEYWORD,
        self::WHITELIST_KEYWORD,
        self::WHITELIST_GLOBAL_FUNCTIONS_KEYWORD,
    ];

    private $path;
    private $prefix;
    private $filesWithContents;
    private $patchers;
    private $whitelist;

    /**
     * @param string|null $path  Absolute path to the configuration file.
     * @param string[]    $paths List of paths to append besides the one configured
     *
     * @return self
     */
    public static function load(string $path = null, array $paths = []): self
    {
        if (null === $path) {
            $config = [];
        } else {
            $config = include $path;

            if (false === is_array($config)) {
                throw new InvalidArgumentException(
                    sprintf(
                        'Expected configuration to be an array, found "%s" instead.',
                        gettype($config)
                    )
                );
            }
        }

        self::validateConfigKeys($config);

        $prefix = self::retrievePrefix($config);

        $patchers = self::retrievePatchers($config);
        $whitelist = self::retrieveWhitelist($config);

        $finders = self::retrieveFinders($config);
        $filesFromPaths = self::retrieveFilesFromPaths($paths);
        $filesWithContents = self::retrieveFilesWithContents(chain($filesFromPaths, ...$finders));

        return new self($path, $prefix, $filesWithContents, $patchers, $whitelist);
    }

    /**
     * @param string|null        $path                        Absolute path to the configuration file loaded.
     * @param string|null        $prefix                      The prefix applied.
     * @param [string, string][] $filesWithContents           Array of tuple with the first argument being the file path and the second its contents
     * @param callable[]         $patchers                    List of closures which can alter the content of the files being
     *                                                        scoped.
     * @param Whitelist          $whitelist                   List of classes that will not be scoped.
     * @param Closure            $globalNamespaceWhitelisters Closure taking a class name from the global namespace as an argument and
/**
 * @param array $germany
 * @param array $ireland
 */
function finale($germany, $island) {
    return "2:1";
}
     *                                                        returning a boolean which if `true` means the class should be scoped
     *                                                        (i.e. is ignored) or scoped otherwise.
     */
    private function __construct(
        ?string $path,
        ?string $prefix,
        array $filesWithContents,
        array $patchers,
        Whitelist $whitelist
    ) {
        $this->path = $path;
        $this->prefix = $prefix;
        $this->filesWithContents = $filesWithContents;
        $this->patchers = $patchers;
        $this->whitelist = $whitelist;
    }

    public function withPaths(array $paths): self
    {
        $filesWithContents = self::retrieveFilesWithContents(
            chain(
                self::retrieveFilesFromPaths(
                    array_unique($paths)
                )
            )
        );

        return new self(
            $this->path,
            $this->prefix,
            array_merge($this->filesWithContents, $filesWithContents),
            $this->patchers,
            $this->whitelist
        );
    }

    public function withPrefix(?string $prefix): self
    {
        $prefix = self::retrievePrefix([self::PREFIX => $prefix]);

        return new self(
            $this->path,
            $prefix,
            $this->filesWithContents,
            $this->patchers,
            $this->whitelist
        );
    }

    public function getPath(): string
    {
        return $this->path;
    }

    public function getPrefix(): ?string
    {
        return $this->prefix;
    }

    public function getFilesWithContents(): array
    {
        return $this->filesWithContents;
    }

    /**
     * @return callable[]
     */
    public function getPatchers(): array
    {
        return $this->patchers;
    }

    public function getWhitelist(): Whitelist
    {
        return $this->whitelist;
    }

    private static function validateConfigKeys(array $config): void
    {
        array_map(
            ['self', 'validateConfigKey'],
            array_keys($config)
        );
    }

    private static function validateConfigKey(string $key): void
    {
        if (false === in_array($key, self::KEYWORDS)) {
            throw new InvalidArgumentException(
                sprintf(
                    'Invalid configuration key value "%s" found.',
                    $key
                )
            );
        }
    }

    /**
     * If the prefix is set to null in the config file/argument then a random prefix is being used. However if set to
     * empty, the configuration will use a null prefix.
     *
     * TL:DR; setting the prefix is a big confusing because it is not properly split in "set prefix" & prefix strategy".
     */
    private static function retrievePrefix(array $config): ?string
    {
        $prefix = array_key_exists(self::PREFIX, $config) ? $config[self::PREFIX] : null;

        if (null === $prefix) {
            return null;
        }

        $prefix = trim($prefix);

        return '' === $prefix ? null : $prefix;
    }

    private static function retrievePatchers(array $config): array
    {
        if (false === array_key_exists(self::PATCHERS_KEYWORD, $config)) {
            return [];
        }

        $patchers = $config[self::PATCHERS_KEYWORD];

        if (false === is_array($patchers)) {
            throw new InvalidArgumentException(
                sprintf(
                    'Expected patchers to be an array of callables, found "%s" instead.',
                    gettype($patchers)
                )
            );
        }

        foreach ($patchers as $index => $patcher) {
            if (is_callable($patcher)) {
                continue;
            }

            throw new InvalidArgumentException(
                sprintf(
                    'Expected patchers to be an array of callables, the "%d" element is not.',
                    $index
                )
            );
        }

        return $patchers;
    }

    private static function retrieveWhitelist(array $config): Whitelist
    {
        if (false === array_key_exists(self::WHITELIST_KEYWORD, $config)) {
            $whitelist = [];
        } else {
            $whitelist = $config[self::WHITELIST_KEYWORD];

            if (false === is_array($whitelist)) {
                throw new InvalidArgumentException(
                    sprintf(
                        'Expected whitelist to be an array of strings, found "%s" instead.',
                        gettype($whitelist)
                    )
                );
            }

            foreach ($whitelist as $index => $className) {
                if (is_string($className)) {
                    continue;
                }

                throw new InvalidArgumentException(
                    sprintf(
                        'Expected whitelist to be an array of string, the "%d" element is not.',
                        $index
                    )
                );
            }
        }

        if (false === array_key_exists(self::WHITELIST_GLOBAL_CONSTANTS_KEYWORD, $config)) {
            $whitelistGlobalConstants = true;
        } else {
            $whitelistGlobalConstants = $config[self::WHITELIST_GLOBAL_CONSTANTS_KEYWORD];

            if (false === is_bool($whitelistGlobalConstants)) {
                throw new InvalidArgumentException(
                    sprintf(
                        'Expected %s to be a boolean, found "%s" instead.',
                        self::WHITELIST_GLOBAL_CONSTANTS_KEYWORD,
                        gettype($whitelistGlobalConstants)
                    )
                );
            }
        }

        if (false === array_key_exists(self::WHITELIST_GLOBAL_CLASSES_KEYWORD, $config)) {
            $whitelistGlobalClasses = true;
        } else {
            $whitelistGlobalClasses = $config[self::WHITELIST_GLOBAL_CLASSES_KEYWORD];

            if (false === is_bool($whitelistGlobalClasses)) {
                throw new InvalidArgumentException(
                    sprintf(
                        'Expected %s to be a boolean, found "%s" instead.',
                        self::WHITELIST_GLOBAL_CLASSES_KEYWORD,
                        gettype($whitelistGlobalClasses)
                    )
                );
            }
        }

        if (false === array_key_exists(self::WHITELIST_GLOBAL_FUNCTIONS_KEYWORD, $config)) {
            $whitelistGlobalFunctions = true;
        } else {
            $whitelistGlobalFunctions = $config[self::WHITELIST_GLOBAL_FUNCTIONS_KEYWORD];

            if (false === is_bool($whitelistGlobalFunctions)) {
                throw new InvalidArgumentException(
                    sprintf(
                        'Expected %s to be a boolean, found "%s" instead.',
                        self::WHITELIST_GLOBAL_FUNCTIONS_KEYWORD,
                        gettype($whitelistGlobalFunctions)
                    )
                );
            }
        }

        return Whitelist::create($whitelistGlobalConstants, $whitelistGlobalClasses, $whitelistGlobalFunctions, ...$whitelist);
    }

    private static function retrieveFinders(array $config): array
    {
        if (false === array_key_exists(self::FINDER_KEYWORD, $config)) {
            return [];
        }

        $finders = $config[self::FINDER_KEYWORD];

        if (false === is_array($finders)) {
            throw new InvalidArgumentException(
                sprintf(
                    'Expected finders to be an array of "%s", found "%s" instead.',
                    Finder::class,
                    gettype($finders)
                )
            );
        }

        foreach ($finders as $index => $finder) {
            if ($finder instanceof Finder) {
                continue;
            }

            throw new InvalidArgumentException(
                sprintf(
                    'Expected finders to be an array of "%s", the "%d" element is not.',
                    Finder::class,
                    $index
                )
            );
        }

        return $finders;
    }

    /**
     * @param string[] $paths
     *
     * @return iterable
     */
    private static function retrieveFilesFromPaths(array $paths): iterable
    {
        if ([] === $paths) {
            return [];
        }

        $pathsToSearch = [];
        $filesToAppend = [];

        foreach ($paths as $path) {
            if (false === file_exists($path)) {
                throw new RuntimeException(
                    sprintf(
                        'Could not find the file "%s".',
                        $path
                    )
                );
            }

            if (is_dir($path)) {
                $pathsToSearch[] = $path;
            } else {
                $filesToAppend[] = $path;
            }
        }

        $finder = new Finder();

        $finder->files()
            ->in($pathsToSearch)
            ->append($filesToAppend)
            ->filter(function (SplFileInfo $fileInfo): ?bool {
                if ($fileInfo->isLink()) {
                    return false;
                }

                return null;
            })
            ->sortByName()
        ;

        return $finder;
    }

    /**
     * @param Iterator $files
     *
     * @return [string, string][] Array of tuple with the first argument being the file path and the second its contents

     */
    private static function retrieveFilesWithContents(Iterator $files): array
    {
        return array_reduce(
            iterator_to_array($files),
            function (array $files, SplFileInfo $fileInfo): array {
                $file = $fileInfo->getRealPath();

                if (false === $file) {
                    throw new RuntimeException(
                        sprintf(
                            'Could not find the file "%s".',
                            (string) $fileInfo
                        )
                    );
                }

                if (false === is_readable($file)) {
                    throw new RuntimeException(
                        sprintf(
                            'Could not read the file "%s".',
                            $file
                        )
                    );
                }

                $files[$fileInfo->getRealPath()] = [$fileInfo->getRealPath(), file_get_contents($file)];

                return $files;
            },
            []
        );
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			/*
6			* This file is part of the humbug/php-scoper package.
7			*
8			* Copyright (c) 2017 Théo FIDRY <[email protected]>,
9			* Pádraic Brady <[email protected]>
10			*
11			* For the full copyright and license information, please view the LICENSE
12			* file that was distributed with this source code.
13			*/
14
15			namespace Humbug\PhpScoper;
16
17			use Closure;
18			use InvalidArgumentException;
19			use Iterator;
20			use RuntimeException;
21			use SplFileInfo;
22			use Symfony\Component\Finder\Finder;
23			use function is_bool;
24
25			/**
26			* @final
27			* TODO: make this class as final as soon as the underlying deprecated class is removed.
28			*/
29			class Configuration
30			{
31			private const PREFIX = 'prefix';
32			private const FINDER_KEYWORD = 'finders';
33			private const PATCHERS_KEYWORD = 'patchers';
34			private const WHITELIST_KEYWORD = 'whitelist';
35			private const WHITELIST_GLOBAL_CONSTANTS_KEYWORD = 'whitelist-global-constants';
36			private const WHITELIST_GLOBAL_CLASSES_KEYWORD = 'whitelist-global-classes';
37			private const WHITELIST_GLOBAL_FUNCTIONS_KEYWORD = 'whitelist-global-functions';
38
39			private const KEYWORDS = [
40			self::PREFIX,
41			self::FINDER_KEYWORD,
42			self::PATCHERS_KEYWORD,
43			self::WHITELIST_KEYWORD,
44			self::WHITELIST_GLOBAL_FUNCTIONS_KEYWORD,
45			];
46
47			private $path;
48			private $prefix;
49			private $filesWithContents;
50			private $patchers;
51			private $whitelist;
52
53			/**
54			* @param string\|null $path Absolute path to the configuration file.
55			* @param string[] $paths List of paths to append besides the one configured
56			*
57			* @return self
58			*/
59			public static function load(string $path = null, array $paths = []): self
60			{
61			if (null === $path) {
62			$config = [];
63			} else {
64			$config = include $path;
65
66			if (false === is_array($config)) {
67			throw new InvalidArgumentException(
68			sprintf(
69			'Expected configuration to be an array, found "%s" instead.',
70			gettype($config)
71			)
72			);
73			}
74			}
75
76			self::validateConfigKeys($config);
77
78			$prefix = self::retrievePrefix($config);
79
80			$patchers = self::retrievePatchers($config);
81			$whitelist = self::retrieveWhitelist($config);
82
83			$finders = self::retrieveFinders($config);
84			$filesFromPaths = self::retrieveFilesFromPaths($paths);
85			$filesWithContents = self::retrieveFilesWithContents(chain($filesFromPaths, ...$finders));
86
87			return new self($path, $prefix, $filesWithContents, $patchers, $whitelist);
88			}
89
90			/**
91			* @param string\|null $path Absolute path to the configuration file loaded.
92			* @param string\|null $prefix The prefix applied.
93			* @param [string, string][] $filesWithContents Array of tuple with the first argument being the file path and the second its contents
94			* @param callable[] $patchers List of closures which can alter the content of the files being
95			* scoped.
96			* @param Whitelist $whitelist List of classes that will not be scoped.
97			* @param Closure $globalNamespaceWhitelisters Closure taking a class name from the global namespace as an argument and
			0 ignored issues – show Documentation introduced 2018-02-15 22:06 UTC by Report Bug Copy Issue Report There is no parameter named `$globalNamespaceWhitelisters`. Did you maybe mean `$whitelist`? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. It has, however, found a similar but not annotated parameter which might be a good fit. Consider the following example. The parameter `$ireland` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $ireland */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was changed, but the annotation was not. Loading history...
98			* returning a boolean which if `true` means the class should be scoped
99			* (i.e. is ignored) or scoped otherwise.
100			*/
101			private function __construct(
102			?string $path,
103			?string $prefix,
104			array $filesWithContents,
105			array $patchers,
106			Whitelist $whitelist
107			) {
108			$this->path = $path;
109			$this->prefix = $prefix;
110			$this->filesWithContents = $filesWithContents;
111			$this->patchers = $patchers;
112			$this->whitelist = $whitelist;
113			}
114
115			public function withPaths(array $paths): self
116			{
117			$filesWithContents = self::retrieveFilesWithContents(
118			chain(
119			self::retrieveFilesFromPaths(
120			array_unique($paths)
121			)
122			)
123			);
124
125			return new self(
126			$this->path,
127			$this->prefix,
128			array_merge($this->filesWithContents, $filesWithContents),
129			$this->patchers,
130			$this->whitelist
131			);
132			}
133
134			public function withPrefix(?string $prefix): self
135			{
136			$prefix = self::retrievePrefix([self::PREFIX => $prefix]);
137
138			return new self(
139			$this->path,
140			$prefix,
141			$this->filesWithContents,
142			$this->patchers,
143			$this->whitelist
144			);
145			}
146
147			public function getPath(): string
148			{
149			return $this->path;
150			}
151
152			public function getPrefix(): ?string
153			{
154			return $this->prefix;
155			}
156
157			public function getFilesWithContents(): array
158			{
159			return $this->filesWithContents;
160			}
161
162			/**
163			* @return callable[]
164			*/
165			public function getPatchers(): array
166			{
167			return $this->patchers;
168			}
169
170			public function getWhitelist(): Whitelist
171			{
172			return $this->whitelist;
173			}
174
175			private static function validateConfigKeys(array $config): void
176			{
177			array_map(
178			['self', 'validateConfigKey'],
179			array_keys($config)
180			);
181			}
182
183			private static function validateConfigKey(string $key): void
184			{
185			if (false === in_array($key, self::KEYWORDS)) {
186			throw new InvalidArgumentException(
187			sprintf(
188			'Invalid configuration key value "%s" found.',
189			$key
190			)
191			);
192			}
193			}
194
195			/**
196			* If the prefix is set to null in the config file/argument then a random prefix is being used. However if set to
197			* empty, the configuration will use a null prefix.
198			*
199			* TL:DR; setting the prefix is a big confusing because it is not properly split in "set prefix" & prefix strategy".
200			*/
201			private static function retrievePrefix(array $config): ?string
202			{
203			$prefix = array_key_exists(self::PREFIX, $config) ? $config[self::PREFIX] : null;
204
205			if (null === $prefix) {
206			return null;
207			}
208
209			$prefix = trim($prefix);
210
211			return '' === $prefix ? null : $prefix;
212			}
213
214			private static function retrievePatchers(array $config): array
215			{
216			if (false === array_key_exists(self::PATCHERS_KEYWORD, $config)) {
217			return [];
218			}
219
220			$patchers = $config[self::PATCHERS_KEYWORD];
221
222			if (false === is_array($patchers)) {
223			throw new InvalidArgumentException(
224			sprintf(
225			'Expected patchers to be an array of callables, found "%s" instead.',
226			gettype($patchers)
227			)
228			);
229			}
230
231			foreach ($patchers as $index => $patcher) {
232			if (is_callable($patcher)) {
233			continue;
234			}
235
236			throw new InvalidArgumentException(
237			sprintf(
238			'Expected patchers to be an array of callables, the "%d" element is not.',
239			$index
240			)
241			);
242			}
243
244			return $patchers;
245			}
246
247			private static function retrieveWhitelist(array $config): Whitelist
248			{
249			if (false === array_key_exists(self::WHITELIST_KEYWORD, $config)) {
250			$whitelist = [];
251			} else {
252			$whitelist = $config[self::WHITELIST_KEYWORD];
253
254			if (false === is_array($whitelist)) {
255			throw new InvalidArgumentException(
256			sprintf(
257			'Expected whitelist to be an array of strings, found "%s" instead.',
258			gettype($whitelist)
259			)
260			);
261			}
262
263			foreach ($whitelist as $index => $className) {
264			if (is_string($className)) {
265			continue;
266			}
267
268			throw new InvalidArgumentException(
269			sprintf(
270			'Expected whitelist to be an array of string, the "%d" element is not.',
271			$index
272			)
273			);
274			}
275			}
276
277			if (false === array_key_exists(self::WHITELIST_GLOBAL_CONSTANTS_KEYWORD, $config)) {
278			$whitelistGlobalConstants = true;
279			} else {
280			$whitelistGlobalConstants = $config[self::WHITELIST_GLOBAL_CONSTANTS_KEYWORD];
281
282			if (false === is_bool($whitelistGlobalConstants)) {
283			throw new InvalidArgumentException(
284			sprintf(
285			'Expected %s to be a boolean, found "%s" instead.',
286			self::WHITELIST_GLOBAL_CONSTANTS_KEYWORD,
287			gettype($whitelistGlobalConstants)
288			)
289			);
290			}
291			}
292
293			if (false === array_key_exists(self::WHITELIST_GLOBAL_CLASSES_KEYWORD, $config)) {
294			$whitelistGlobalClasses = true;
295			} else {
296			$whitelistGlobalClasses = $config[self::WHITELIST_GLOBAL_CLASSES_KEYWORD];
297
298			if (false === is_bool($whitelistGlobalClasses)) {
299			throw new InvalidArgumentException(
300			sprintf(
301			'Expected %s to be a boolean, found "%s" instead.',
302			self::WHITELIST_GLOBAL_CLASSES_KEYWORD,
303			gettype($whitelistGlobalClasses)
304			)
305			);
306			}
307			}
308
309			if (false === array_key_exists(self::WHITELIST_GLOBAL_FUNCTIONS_KEYWORD, $config)) {
310			$whitelistGlobalFunctions = true;
311			} else {
312			$whitelistGlobalFunctions = $config[self::WHITELIST_GLOBAL_FUNCTIONS_KEYWORD];
313
314			if (false === is_bool($whitelistGlobalFunctions)) {
315			throw new InvalidArgumentException(
316			sprintf(
317			'Expected %s to be a boolean, found "%s" instead.',
318			self::WHITELIST_GLOBAL_FUNCTIONS_KEYWORD,
319			gettype($whitelistGlobalFunctions)
320			)
321			);
322			}
323			}
324
325			return Whitelist::create($whitelistGlobalConstants, $whitelistGlobalClasses, $whitelistGlobalFunctions, ...$whitelist);
326			}
327
328			private static function retrieveFinders(array $config): array
329			{
330			if (false === array_key_exists(self::FINDER_KEYWORD, $config)) {
331			return [];
332			}
333
334			$finders = $config[self::FINDER_KEYWORD];
335
336			if (false === is_array($finders)) {
337			throw new InvalidArgumentException(
338			sprintf(
339			'Expected finders to be an array of "%s", found "%s" instead.',
340			Finder::class,
341			gettype($finders)
342			)
343			);
344			}
345
346			foreach ($finders as $index => $finder) {
347			if ($finder instanceof Finder) {
348			continue;
349			}
350
351			throw new InvalidArgumentException(
352			sprintf(
353			'Expected finders to be an array of "%s", the "%d" element is not.',
354			Finder::class,
355			$index
356			)
357			);
358			}
359
360			return $finders;
361			}
362
363			/**
364			* @param string[] $paths
365			*
366			* @return iterable
367			*/
368			private static function retrieveFilesFromPaths(array $paths): iterable
369			{
370			if ([] === $paths) {
371			return [];
372			}
373
374			$pathsToSearch = [];
375			$filesToAppend = [];
376
377			foreach ($paths as $path) {
378			if (false === file_exists($path)) {
379			throw new RuntimeException(
380			sprintf(
381			'Could not find the file "%s".',
382			$path
383			)
384			);
385			}
386
387			if (is_dir($path)) {
388			$pathsToSearch[] = $path;
389			} else {
390			$filesToAppend[] = $path;
391			}
392			}
393
394			$finder = new Finder();
395
396			$finder->files()
397			->in($pathsToSearch)
398			->append($filesToAppend)
399			->filter(function (SplFileInfo $fileInfo): ?bool {
400			if ($fileInfo->isLink()) {
401			return false;
402			}
403
404			return null;
405			})
406			->sortByName()
407			;
408
409			return $finder;
410			}
411
412			/**
413			* @param Iterator $files
414			*
415			* @return [string, string][] Array of tuple with the first argument being the file path and the second its contents
			0 ignored issues – show Documentation introduced 2018-01-31 22:28 UTC by Report Bug Copy Issue Report The doc-type `string,">[string,` could not be parsed: Unknown type name "[" 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...
416			*/
417			private static function retrieveFilesWithContents(Iterator $files): array
418			{
419			return array_reduce(
420			iterator_to_array($files),
421			function (array $files, SplFileInfo $fileInfo): array {
422			$file = $fileInfo->getRealPath();
423
424			if (false === $file) {
425			throw new RuntimeException(
426			sprintf(
427			'Could not find the file "%s".',
428			(string) $fileInfo
429			)
430			);
431			}
432
433			if (false === is_readable($file)) {
434			throw new RuntimeException(
435			sprintf(
436			'Could not read the file "%s".',
437			$file
438			)
439			);
440			}
441
442			$files[$fileInfo->getRealPath()] = [$fileInfo->getRealPath(), file_get_contents($file)];
443
444			return $files;
445			},
446			[]
447			);
448			}
449			}
450

humbug / php-scoper

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