Cryptography::generateRandomBitsInHex() - Code Metrics - zoilomora/elastic-apm-agent-php - Measure and Improve Code Quality continuously with Scrutinizer

Cryptography::generateRandomBitsInHex() A
last analyzed 2020-12-16 13:20 UTC

↳ Parent: Cryptography

Complexity

Conditions	3
Paths	3

Size

Total Lines	13
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	3

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	3
eloc	7
c	1
b	0
f	0
nc	3
nop	1
dl	0
loc	13
ccs	8
cts	8
cp	1
crap	3
rs	10

<?php

namespace ZoiloMora\ElasticAPM\Helper;

final class Cryptography
{
    /**
     * @var string
     */
    private static $fakeRandomBitsInHex;

    /**
     * @param string $fakeRandomBitsInHex
     *
     * @return void
     */
    public static function fakeRandomBitsInHex($fakeRandomBitsInHex)
    {
        self::$fakeRandomBitsInHex = $fakeRandomBitsInHex;
    }

    /**
     * Generate random bits in hexadecimal representation
     *
     * @param int $bits
     *
     * @return string
     *
     * @throws \Exception
     */
    public static function generateRandomBitsInHex($bits)
    {
        if (null !== self::$fakeRandomBitsInHex) {
            return self::$fakeRandomBitsInHex;
        }

        $length = $bits / 8;
        if ($length < 1) {
            throw new \Exception('Length must be greater than 0.');
        }

        return bin2hex(
            random_bytes($length)
        );
    }
}


1		<?php
2
3		namespace ZoiloMora\ElasticAPM\Helper;
4
5		final class Cryptography
6		{
7		/**
8		* @var string
9		*/
10		private static $fakeRandomBitsInHex;
11
12		/**
13		* @param string $fakeRandomBitsInHex
14		*
15		* @return void
16		*/
17	12	public static function fakeRandomBitsInHex($fakeRandomBitsInHex)
18		{
19	12	self::$fakeRandomBitsInHex = $fakeRandomBitsInHex;
20	12	}
21
22		/**
23		* Generate random bits in hexadecimal representation
24		*
25		* @param int $bits
26		*
27		* @return string
28		*
29		* @throws \Exception
30		*/
31	35	public static function generateRandomBitsInHex($bits)
32		{
33	35	if (null !== self::$fakeRandomBitsInHex) {
34	5	return self::$fakeRandomBitsInHex;
35		}
36
37	34	$length = $bits / 8;
38	34	if ($length < 1) {
39	1	throw new \Exception('Length must be greater than 0.');
40		}
41
42	33	return bin2hex(
43	33	random_bytes($length)
44	33	);
45		}
46		}
47

zoilomora / elastic-apm-agent-php

Cryptography::generateRandomBitsInHex() A last analyzed 2020-12-16 13:20 UTC

Complexity

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Cryptography::generateRandomBitsInHex() A
last analyzed 2020-12-16 13:20 UTC