17253245287

Committed 23 Aug 2025 07:51PM UTC coverage: 94.669% (-0.06%) from 94.728%

Build # 17253245287

Build Type

push

github

Committed by

keradus

Commit Message

phpstan

Run Details

0 of 1 new or added line in 1 file covered. (0.0%)

180 existing lines in 15 files now uncovered.

28255 of 29846 relevant lines covered (94.67%)

45.84 hits per line

Source File
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0.0

/src/Runner/Parallel/ProcessUtils.php

<?php

declare(strict_types=1);

/*
 * This file is part of PHP CS Fixer.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *     Dariusz Rumiński <dariusz.ruminski@gmail.com>
 *
 * This file was copied (and slightly modified) from Symfony:
 * - https://github.com/symfony/symfony/blob/3.4/src/Symfony/Component/Process/ProcessUtils.php#L41
 * - (c) Fabien Potencier <fabien@symfony.com>
 * - For the full copyright and license information, please see https://github.com/symfony/symfony/blob/3.4/src/Symfony/Component/Process/LICENSE
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace PhpCsFixer\Runner\Parallel;

/**
 * @internal
 */
final class ProcessUtils
{
    /**
     * This class should not be instantiated.
     */
    private function __construct() {}

    /**
     * Escapes a string to be used as a shell argument.
     *
     * @param string $argument The argument that will be escaped
     *
     * @return string The escaped argument
     */
    public static function escapeArgument(string $argument): string
    {
        // Fix for PHP bug #43784 escapeshellarg removes % from given string
        // Fix for PHP bug #49446 escapeshellarg doesn't work on Windows
        // @see https://bugs.php.net/43784
        // @see https://bugs.php.net/49446
        if ('\\' === \DIRECTORY_SEPARATOR) {
            if ('' === $argument) {
                return escapeshellarg($argument);
            }

            $escapedArgument = '';
            $quote = false;
            foreach (preg_split('/(")/', $argument, -1, \PREG_SPLIT_NO_EMPTY | \PREG_SPLIT_DELIM_CAPTURE) as $part) { // @phpstan-ignore foreach.nonIterable
                if ('"' === $part) {
                    $escapedArgument .= '\"';
                } elseif (self::isSurroundedBy($part, '%')) {
                    // Avoid environment variable expansion
                    $escapedArgument .= '^%"'.substr($part, 1, -1).'"^%';
                } else {
                    // escape trailing backslash
                    if ('\\' === substr($part, -1)) {
                        $part .= '\\';
                    }
                    $quote = true;
                    $escapedArgument .= $part;
                }
            }
            if ($quote) {
                $escapedArgument = '"'.$escapedArgument.'"';
            }

            return $escapedArgument;
        }

        return "'".str_replace("'", "'\\''", $argument)."'";
    }

    private static function isSurroundedBy(string $arg, string $char): bool
    {
        return 2 < \strlen($arg) && $char === $arg[0] && $char === $arg[\strlen($arg) - 1];
    }
}

1	<?php
2
3	declare(strict_types=1);
4
5	/*
6	* This file is part of PHP CS Fixer.
7	*
8	* (c) Fabien Potencier <fabien@symfony.com>
9	* Dariusz Rumiński <dariusz.ruminski@gmail.com>
10	*
11	* This file was copied (and slightly modified) from Symfony:
12	* - https://github.com/symfony/symfony/blob/3.4/src/Symfony/Component/Process/ProcessUtils.php#L41
13	* - (c) Fabien Potencier <fabien@symfony.com>
14	* - For the full copyright and license information, please see https://github.com/symfony/symfony/blob/3.4/src/Symfony/Component/Process/LICENSE
15	*
16	* This source file is subject to the MIT license that is bundled
17	* with this source code in the file LICENSE.
18	*/
19
20	namespace PhpCsFixer\Runner\Parallel;
21
22	/**
23	* @internal
24	*/
25	final class ProcessUtils
26	{
27	/**
28	* This class should not be instantiated.
29	*/
30	private function __construct() {}
31
32	/**
33	* Escapes a string to be used as a shell argument.
34	*
35	* @param string $argument The argument that will be escaped
36	*
37	* @return string The escaped argument
38	*/
39	public static function escapeArgument(string $argument): string
40	{
41	// Fix for PHP bug #43784 escapeshellarg removes % from given string
42	// Fix for PHP bug #49446 escapeshellarg doesn't work on Windows
43	// @see https://bugs.php.net/43784
44	// @see https://bugs.php.net/49446
45	if ('\\' === \DIRECTORY_SEPARATOR) {	×
46	if ('' === $argument) {	×
47	return escapeshellarg($argument);	×
48	}
49
50	$escapedArgument = '';	×
51	$quote = false;	×
NEW 52	foreach (preg_split('/(")/', $argument, -1, \PREG_SPLIT_NO_EMPTY \| \PREG_SPLIT_DELIM_CAPTURE) as $part) { // @phpstan-ignore foreach.nonIterable	×
53	if ('"' === $part) {	×
54	$escapedArgument .= '\"';	×
55	} elseif (self::isSurroundedBy($part, '%')) {	×
56	// Avoid environment variable expansion
57	$escapedArgument .= '^%"'.substr($part, 1, -1).'"^%';	×
58	} else {
59	// escape trailing backslash
60	if ('\\' === substr($part, -1)) {	×
61	$part .= '\\';	×
62	}
63	$quote = true;	×
64	$escapedArgument .= $part;	×
65	}
66	}
67	if ($quote) {	×
68	$escapedArgument = '"'.$escapedArgument.'"';	×
69	}
70
71	return $escapedArgument;	×
72	}
73
74	return "'".str_replace("'", "'\\''", $argument)."'";	×
75	}
76
77	private static function isSurroundedBy(string $arg, string $char): bool
78	{
79	return 2 < \strlen($arg) && $char === $arg[0] && $char === $arg[\strlen($arg) - 1];	×
80	}
81	}

keradus / PHP-CS-Fixer / 17253245287

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