env() - Code Metrics - shlinkio/shlink-common - Measure and Improve Code Quality continuously with Scrutinizer

env() B
last analyzed 2020-05-09 08:54 UTC

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Complexity

Conditions	10
Paths	10

Size

Total Lines	23
Code Lines	17

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	17
dl	0
loc	23
rs	7.6666
c	1
b	0
f	0
cc	10
nc	10
nop	2

How to fix Complexity

<?php
declare(strict_types=1);

namespace Shlinkio\Shlink\Common;

use Laminas\Config\Factory;
use Laminas\Stdlib\Glob;

use function getenv;
use function json_decode as spl_json_decode;
use function json_last_error;
use function json_last_error_msg;
use function sprintf;
use function strtolower;
use function trim;

use const JSON_ERROR_NONE;

/**
 * Gets the value of an environment variable. Supports boolean, empty and null.
 * This is basically Laravel's env helper
 *
 * @param string $key
 * @param mixed $default
 * @return mixed
 * @link https://github.com/laravel/framework/blob/5.2/src/Illuminate/Foundation/helpers.php#L369
 */
function env($key, $default = null)
{
    $value = getenv($key);
    if ($value === false) {
        return $default;
    }

    switch (strtolower($value)) {
        case 'true':
        case '(true)':
            return true;
        case 'false':
        case '(false)':
            return false;
        case 'empty':
        case '(empty)':
            return '';
        case 'null':
        case '(null)':
            return null;
    }

    return trim($value);
}

/**
 * @throws Exception\InvalidArgumentException
 */
function json_decode(string $json, int $depth = 512, int $options = 0): array
{
    $data = spl_json_decode($json, true, $depth, $options);
    if (JSON_ERROR_NONE !== json_last_error()) {
        throw new Exception\InvalidArgumentException(sprintf('Error decoding JSON: %s', json_last_error_msg()));
    }

    return $data;
}


1			<?php
2			declare(strict_types=1);
3
4			namespace Shlinkio\Shlink\Common;
5
6			use Laminas\Config\Factory;
7			use Laminas\Stdlib\Glob;
8
9			use function getenv;
10			use function json_decode as spl_json_decode;
11			use function json_last_error;
12			use function json_last_error_msg;
13			use function sprintf;
14			use function strtolower;
15			use function trim;
16
17			use const JSON_ERROR_NONE;
18
19			/**
20			* Gets the value of an environment variable. Supports boolean, empty and null.
21			* This is basically Laravel's env helper
22			*
23			* @param string $key
24			* @param mixed $default
25			* @return mixed
26			* @link https://github.com/laravel/framework/blob/5.2/src/Illuminate/Foundation/helpers.php#L369
27			*/
28			function env($key, $default = null)
29			{
30			$value = getenv($key);
31			if ($value === false) {
32			return $default;
33			}
34
35			switch (strtolower($value)) {
36			case 'true':
37			case '(true)':
38			return true;
39			case 'false':
40			case '(false)':
41			return false;
42			case 'empty':
43			case '(empty)':
44			return '';
45			case 'null':
46			case '(null)':
47			return null;
48			}
49
50			return trim($value);
51			}
52
53			/**
54			* @throws Exception\InvalidArgumentException
55			*/
56			function json_decode(string $json, int $depth = 512, int $options = 0): array
57			{
58			$data = spl_json_decode($json, true, $depth, $options);
59			if (JSON_ERROR_NONE !== json_last_error()) {
60			throw new Exception\InvalidArgumentException(sprintf('Error decoding JSON: %s', json_last_error_msg()));
61			}
62
63			return $data;
64			}
65

shlinkio / shlink-common

env() B last analyzed 2020-05-09 08:54 UTC

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

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env() B
last analyzed 2020-05-09 08:54 UTC