ResourceOutputStream::__construct() - Code Metrics - php-school/terminal - Measure and Improve Code Quality continuously with Scrutinizer

ResourceOutputStream::__construct() A
last analyzed 2023-03-14 13:48 UTC

↳ Parent: ResourceOutputStream

Complexity

Conditions	5
Paths	3

Size

Total Lines	12
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	6
c	1
b	0
f	0
dl	0
loc	12
rs	9.6111
cc	5
nc	3
nop	1

<?php

namespace PhpSchool\Terminal\IO;

use function is_resource;
use function get_resource_type;
use function stream_get_meta_data;
use function strpos;

/**
 * @author Aydin Hassan <[email protected]>
 */
class ResourceOutputStream implements OutputStream
{
    /**
     * @var resource
     */
    private $stream;

    public function __construct($stream = \STDOUT)
    {
        if (!is_resource($stream) || get_resource_type($stream) !== 'stream') {
            throw new \InvalidArgumentException('Expected a valid stream');
        }

        $meta = stream_get_meta_data($stream);
        if (strpos($meta['mode'], 'r') !== false && strpos($meta['mode'], '+') === false) {
            throw new \InvalidArgumentException('Expected a writable stream');
        }

        $this->stream = $stream;
    }

    public function write(string $buffer): void
    {
        fwrite($this->stream, $buffer);
    }

    /**
     * Whether the stream is connected to an interactive terminal
     */
    public function isInteractive() : bool
    {
        return stream_isatty($this->stream);
    }
}


1			<?php
2
3			namespace PhpSchool\Terminal\IO;
4
5			use function is_resource;
6			use function get_resource_type;
7			use function stream_get_meta_data;
8			use function strpos;
9
10			/**
11			* @author Aydin Hassan <[email protected]>
12			*/
13			class ResourceOutputStream implements OutputStream
14			{
15			/**
16			* @var resource
17			*/
18			private $stream;
19
20			public function __construct($stream = \STDOUT)
21			{
22			if (!is_resource($stream) \|\| get_resource_type($stream) !== 'stream') {
23			throw new \InvalidArgumentException('Expected a valid stream');
24			}
25
26			$meta = stream_get_meta_data($stream);
27			if (strpos($meta['mode'], 'r') !== false && strpos($meta['mode'], '+') === false) {
28			throw new \InvalidArgumentException('Expected a writable stream');
29			}
30
31			$this->stream = $stream;
32			}
33
34			public function write(string $buffer): void
35			{
36			fwrite($this->stream, $buffer);
37			}
38
39			/**
40			* Whether the stream is connected to an interactive terminal
41			*/
42			public function isInteractive() : bool
43			{
44			return stream_isatty($this->stream);
45			}
46			}
47

php-school / terminal

ResourceOutputStream::__construct() A last analyzed 2023-03-14 13:48 UTC

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ResourceOutputStream::__construct() A
last analyzed 2023-03-14 13:48 UTC