functions.php ➔ env() - Code Metrics - Inspection of "Feature/enforce global imports" - shlinkio/shlink - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#246)

by Alejandro

created 2018-10-28 08:05 UTC

functions.php ➔ env() B

↳ Parent: Project

Complexity

Conditions	10
Paths	10

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	10
nc	10
nop	2
dl	0
loc	24
rs	7.6666
c	0
b	0
f	0

How to fix Complexity

<?php
declare(strict_types=1);

namespace Shlinkio\Shlink\Common;

use const JSON_ERROR_NONE;
use function getenv;
use function in_array;
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;

/**
 * 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);
}

function contains($needle, array $haystack): bool
{
    return in_array($needle, $haystack, true);
}

/**
 * @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 const JSON_ERROR_NONE;
7			use function getenv;
8			use function in_array;
9			use function json_decode as spl_json_decode;
10			use function json_last_error;
11			use function json_last_error_msg;
12			use function sprintf;
13			use function strtolower;
14			use function trim;
15
16			/**
17			* Gets the value of an environment variable. Supports boolean, empty and null.
18			* This is basically Laravel's env helper
19			*
20			* @param string $key
21			* @param mixed $default
22			* @return mixed
23			* @link https://github.com/laravel/framework/blob/5.2/src/Illuminate/Foundation/helpers.php#L369
24			*/
25			function env($key, $default = null)
26			{
27			$value = getenv($key);
28			if ($value === false) {
29			return $default;
30			}
31
32			switch (strtolower($value)) {
33			case 'true':
34			case '(true)':
35			return true;
36			case 'false':
37			case '(false)':
38			return false;
39			case 'empty':
40			case '(empty)':
41			return '';
42			case 'null':
43			case '(null)':
44			return null;
45			}
46
47			return trim($value);
48			}
49
50			function contains($needle, array $haystack): bool
51			{
52			return in_array($needle, $haystack, true);
53			}
54
55			/**
56			* @throws Exception\InvalidArgumentException
57			*/
58			function json_decode(string $json, int $depth = 512, int $options = 0): array
59			{
60			$data = spl_json_decode($json, true, $depth, $options);
61			if (JSON_ERROR_NONE !== json_last_error()) {
62			throw new Exception\InvalidArgumentException(sprintf('Error decoding JSON: %s', json_last_error_msg()));
63			}
64
65			return $data;
66			}
67

shlinkio / shlink

Pull Request — master (#246)

functions.php ➔ env() B

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

Filter issues like