FileStream::openFile() - Code Metrics - Inspection of "v3.8" - sunrise-php/http-message - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#48)

by Anatoly

created 2026-01-17 00:08 UTC

FileStream::openFile() A

↳ Parent: FileStream

Complexity

Conditions	3
Paths	4

Size

Total Lines	17
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	3.054

Importance

Changes

Metric	Value
cc	3
eloc	10
c	0
b	0
f	0
nc	4
nop	2
dl	0
loc	17
ccs	9
cts	11
cp	0.8182
crap	3.054
rs	9.9332

<?php declare(strict_types=1);

/**
 * It's free open-source software released under the MIT License.
 *
 * @author Anatoly Nekhay <[email protected]>
 * @copyright Copyright (c) 2018, Anatoly Nekhay
 * @license https://github.com/sunrise-php/http-message/blob/master/LICENSE
 * @link https://github.com/sunrise-php/http-message
 */

namespace Sunrise\Http\Message\Stream;

use Sunrise\Http\Message\Exception\InvalidArgumentException;
use Sunrise\Http\Message\Stream;
use Throwable;

use function fopen;
use function is_resource;
use function sprintf;

final class FileStream extends Stream
{
    /**
     * @throws InvalidArgumentException
     */
    public function __construct(string $filename, string $mode)
    {
        parent::__construct(self::openFile($filename, $mode));
    }

    public function getFilename(): string
    {
        /** @var string $filename */
        $filename = $this->getMetadata('uri');

        return $filename;
    }

    /**
     * @return resource
     *
     * @throws InvalidArgumentException
     */
    private static function openFile(string $filename, string $mode)
    {
        try {
            $resource = @fopen($filename, $mode);
        } catch (Throwable $e) {
            $resource = false;
        }

        if (!is_resource($resource)) {
            throw new InvalidArgumentException(sprintf(
                'Unable to open the file "%s" in the mode "%s"',
                $filename,
                $mode,
            ));
        }

        return $resource;
    }
}


1		<?php declare(strict_types=1);
2
3		/**
4		* It's free open-source software released under the MIT License.
5		*
6		* @author Anatoly Nekhay <[email protected]>
7		* @copyright Copyright (c) 2018, Anatoly Nekhay
8		* @license https://github.com/sunrise-php/http-message/blob/master/LICENSE
9		* @link https://github.com/sunrise-php/http-message
10		*/
11
12		namespace Sunrise\Http\Message\Stream;
13
14		use Sunrise\Http\Message\Exception\InvalidArgumentException;
15		use Sunrise\Http\Message\Stream;
16		use Throwable;
17
18		use function fopen;
19		use function is_resource;
20		use function sprintf;
21
22		final class FileStream extends Stream
23		{
24		/**
25		* @throws InvalidArgumentException
26		*/
27	5	public function __construct(string $filename, string $mode)
28		{
29	5	parent::__construct(self::openFile($filename, $mode));
30		}
31
32		public function getFilename(): string
33		{
34		/** @var string $filename */
35		$filename = $this->getMetadata('uri');
36
37		return $filename;
38		}
39
40		/**
41		* @return resource
42		*
43		* @throws InvalidArgumentException
44		*/
45	5	private static function openFile(string $filename, string $mode)
46		{
47		try {
48	5	$resource = @fopen($filename, $mode);
49		} catch (Throwable $e) {
50		$resource = false;
51		}
52
53	5	if (!is_resource($resource)) {
54	1	throw new InvalidArgumentException(sprintf(
55	1	'Unable to open the file "%s" in the mode "%s"',
56	1	$filename,
57	1	$mode,
58	1	));
59		}
60
61	4	return $resource;
62		}
63		}
64

sunrise-php / http-message

Pull Request — master (#48)

FileStream::openFile() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

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