env() - Code Metrics - alecrabbit/php-helpers - Measure and Improve Code Quality continuously with Scrutinizer

env() A
last analyzed 2021-04-28 21:58 UTC

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Complexity

Conditions	6
Paths	10

Size

Total Lines	22
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	15
CRAP Score	6

Importance

Changes

Metric	Value
cc	6
eloc	15
nc	10
nop	2
dl	0
loc	22
ccs	15
cts	15
cp	1
crap	6
rs	9.2222
c	0
b	0
f	0

<?php

namespace AlecRabbit;

use const AlecRabbit\Helpers\Strings\Constants\STR_DOUBLE;
use const AlecRabbit\Helpers\Strings\Constants\STR_DOUBLE_LENGTH;
use const AlecRabbit\Helpers\Strings\Constants\STR_EMPTY;
use const AlecRabbit\Helpers\Strings\Constants\STR_FALSE;
use const AlecRabbit\Helpers\Strings\Constants\STR_FLOAT;
use const AlecRabbit\Helpers\Strings\Constants\STR_NULL;
use const AlecRabbit\Helpers\Strings\Constants\STR_TRUE;

/**
 * Gets the value of an environment variable.
 *
 * @param string $key
 * @param mixed $default
 * @return mixed
 */
function env($key, $default = null)
{
    if (false === $value = \getenv($key)) {
        $value = value($default);
    }

    $value = \ltrim(\rtrim($value, ')"'), '("');

    switch (strtolower($value)) {
        case STR_TRUE:
            $value = true;
            break;
        case STR_FALSE:
            $value = false;
            break;
        case STR_EMPTY:
        case STR_NULL:
            $value = '';
            break;
    }

    return $value;
}

/**
 * Return the default value of the given value.
 *
 * @param mixed $value
 * @return mixed
 */
function value($value)
{
    return
        $value instanceof \Closure ?
            $value() : $value;
}

/**
 * Returns string representation of a bool value.
 *
 * @param null|bool $value
 * @return string
 */
function boolToStr(?bool $value): string
{
    if (null === $value) {
        return STR_NULL;
    }
    return $value ? STR_TRUE : STR_FALSE;
}

/**
 * Returns the type of a variable.
 *
 * @param mixed $var
 * @return string
 */
function typeOf($var): string
{
    $type = \is_object($var) ? \get_class($var) : \gettype($var);
    if (strlen($type) === STR_DOUBLE_LENGTH) {
        $type = str_replace(STR_DOUBLE, STR_FLOAT, $type);
    }
    return $type;
}


1		<?php
2
3		namespace AlecRabbit;
4
5		use const AlecRabbit\Helpers\Strings\Constants\STR_DOUBLE;
6		use const AlecRabbit\Helpers\Strings\Constants\STR_DOUBLE_LENGTH;
7		use const AlecRabbit\Helpers\Strings\Constants\STR_EMPTY;
8		use const AlecRabbit\Helpers\Strings\Constants\STR_FALSE;
9		use const AlecRabbit\Helpers\Strings\Constants\STR_FLOAT;
10		use const AlecRabbit\Helpers\Strings\Constants\STR_NULL;
11		use const AlecRabbit\Helpers\Strings\Constants\STR_TRUE;
12
13		/**
14		* Gets the value of an environment variable.
15		*
16		* @param string $key
17		* @param mixed $default
18		* @return mixed
19		*/
20		function env($key, $default = null)
21		{
22	42	if (false === $value = \getenv($key)) {
23	18	$value = value($default);
24		}
25
26	42	$value = \ltrim(\rtrim($value, ')"'), '("');
27
28	42	switch (strtolower($value)) {
29	42	case STR_TRUE:
30	4	$value = true;
31	4	break;
32	38	case STR_FALSE:
33	4	$value = false;
34	4	break;
35	34	case STR_EMPTY:
36	30	case STR_NULL:
37	8	$value = '';
38	8	break;
39		}
40
41	42	return $value;
42		}
43
44		/**
45		* Return the default value of the given value.
46		*
47		* @param mixed $value
48		* @return mixed
49		*/
50		function value($value)
51		{
52		return
53	18	$value instanceof \Closure ?
54	18	$value() : $value;
55		}
56
57		/**
58		* Returns string representation of a bool value.
59		*
60		* @param null\|bool $value
61		* @return string
62		*/
63		function boolToStr(?bool $value): string
64		{
65	3	if (null === $value) {
66	1	return STR_NULL;
67		}
68	2	return $value ? STR_TRUE : STR_FALSE;
69		}
70
71		/**
72		* Returns the type of a variable.
73		*
74		* @param mixed $var
75		* @return string
76		*/
77		function typeOf($var): string
78		{
79	14	$type = \is_object($var) ? \get_class($var) : \gettype($var);
80	14	if (strlen($type) === STR_DOUBLE_LENGTH) {
81	2	$type = str_replace(STR_DOUBLE, STR_FLOAT, $type);
82		}
83	14	return $type;
84		}
85

alecrabbit / php-helpers

env() A last analyzed 2021-04-28 21:58 UTC

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env() A
last analyzed 2021-04-28 21:58 UTC