Env::get() - Code Metrics - Inspection of "Env class added" - linna/framework - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — b0.23.0 ( af1281...14bd9e )

by Sebastian

created 2017-10-30 13:19 UTC

Env::get() B

↳ Parent: Env

Complexity

Conditions	5
Paths	4

Size

Total Lines	16
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	5

Importance

Changes

Metric	Value
dl	0
loc	16
ccs	8
cts	8
cp	1
rs	8.8571
c	0
b	0
f	0
cc	5
eloc	8
nc	4
nop	2
crap	5

<?php

/**
 * Linna Framework.
 *
 * @author Sebastian Rapetti <[email protected]>
 * @copyright (c) 2017, Sebastian Rapetti
 * @license http://opensource.org/licenses/MIT MIT License
 */
declare(strict_types = 1);

namespace Linna\Helper;

use Closure;

/**
 * Env Helper.
 */
class Env
{

    /**
     * @var array Matches for particula values
     */
    private static $valuesMatches = [
        'true' => true,
        '(true)' => true,
        'false' => false,
        '(false)' => false,
        'empty' => '',
        '(empty)' => '',
        'null' => null,
        '(null)' => null,
    ];
    
    /**
     * Return the default value of the given value.
     *
     * @param mixed $value
     *
     * @return mixed
     */
    private static function value($value)
    {
        return $value instanceof Closure ? $value() : $value;
    }

    /**
     * Gets the value of an environment variable.
     *
     * @param string $key
     * @param mixed  $default
     *
     * return mixed
     */
    public static function get(string $key, $default = null)
    {
        if (($value = getenv($key)) === false) {
            return self::value($default);
        }
        
        if (array_key_exists(strtolower($value), self::$valuesMatches)) {
            return self::$valuesMatches[strtolower($value)];
        }
        
        if (strlen($value) > 1 && Str::startsEndsWith($value, ['"', '\''])) {
            return substr($value, 1, -1);
        }
        
        return $value;
    }
}


1		<?php
2
3		/**
4		* Linna Framework.
5		*
6		* @author Sebastian Rapetti <[email protected]>
7		* @copyright (c) 2017, Sebastian Rapetti
8		* @license http://opensource.org/licenses/MIT MIT License
9		*/
10		declare(strict_types = 1);
11
12		namespace Linna\Helper;
13
14		use Closure;
15
16		/**
17		* Env Helper.
18		*/
19		class Env
20		{
21
22		/**
23		* @var array Matches for particula values
24		*/
25		private static $valuesMatches = [
26		'true' => true,
27		'(true)' => true,
28		'false' => false,
29		'(false)' => false,
30		'empty' => '',
31		'(empty)' => '',
32		'null' => null,
33		'(null)' => null,
34		];
35
36		/**
37		* Return the default value of the given value.
38		*
39		* @param mixed $value
40		*
41		* @return mixed
42		*/
43	1	private static function value($value)
44		{
45	1	return $value instanceof Closure ? $value() : $value;
46		}
47
48		/**
49		* Gets the value of an environment variable.
50		*
51		* @param string $key
52		* @param mixed $default
53		*
54		* return mixed
55		*/
56	14	public static function get(string $key, $default = null)
57		{
58	14	if (($value = getenv($key)) === false) {
59	1	return self::value($default);
60		}
61
62	13	if (array_key_exists(strtolower($value), self::$valuesMatches)) {
63	8	return self::$valuesMatches[strtolower($value)];
64		}
65
66	5	if (strlen($value) > 1 && Str::startsEndsWith($value, ['"', '\''])) {
67	3	return substr($value, 1, -1);
68		}
69
70	2	return $value;
71		}
72		}
73

linna / framework

Push — b0.23.0 ( af1281...14bd9e )

Env::get() B

Complexity

Size

Duplication

Code Coverage

Importance

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