IpUtil::ip2long() - Code Metrics - wakumaku/ip2c - Measure and Improve Code Quality continuously with Scrutinizer

IpUtil::ip2long() A
last analyzed 2017-06-01 23:23 UTC

↳ Parent: IpUtil

Complexity

Conditions	3
Paths	3

Size

Total Lines	16
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	11
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	16
ccs	11
cts	11
cp	1
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	10
nc	3
nop	1
crap	3

<?php

namespace Ip2c\Ip;

class IpUtil
{
    /**
     * A*256^3 + B*256^2 + C*256 + D
     * @param string $ip
     * @return int|bool
     */
    public function ip2long($ip)
    {
        if (!$this->validateIp($ip)) {
            return false;
        }

        $parts = explode('.', $ip);
        $sumParts = array();
        $partIndex = 0;
        for ($exponent = 3; $exponent >= 0; $exponent--) {
            $sumParts[] = pow(256, $exponent) * $parts[$partIndex];
            $partIndex++;
        }

        return array_sum($sumParts);
    }

    private function validateIp($ipV4)
    {
        $parts = explode('.', $ipV4);
        if (count($parts) != 4) {
            return false;
        }

        foreach ($parts as $part) {
            if ($part < 0 || $part > 255 || !$part) {
                return false;
            }
        }

        return true;
    }
}


1		<?php
2
3		namespace Ip2c\Ip;
4
5		class IpUtil
6		{
7		/**
8		* A256^3 + B256^2 + C*256 + D
9		* @param string $ip
10		* @return int\|bool
11		*/
12	12	public function ip2long($ip)
13		{
14	12	if (!$this->validateIp($ip)) {
15	1	return false;
16		}
17
18	11	$parts = explode('.', $ip);
19	11	$sumParts = array();
20	11	$partIndex = 0;
21	11	for ($exponent = 3; $exponent >= 0; $exponent--) {
22	11	$sumParts[] = pow(256, $exponent) * $parts[$partIndex];
23	11	$partIndex++;
24	11	}
25
26	11	return array_sum($sumParts);
27		}
28
29	12	private function validateIp($ipV4)
30		{
31	12	$parts = explode('.', $ipV4);
32	12	if (count($parts) != 4) {
33	1	return false;
34		}
35
36	12	foreach ($parts as $part) {
37	12	if ($part < 0 \|\| $part > 255 \|\| !$part) {
38	1	return false;
39		}
40	12	}
41
42	11	return true;
43		}
44		}
45

wakumaku / ip2c

IpUtil::ip2long() A last analyzed 2017-06-01 23:23 UTC

Complexity

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IpUtil::ip2long() A
last analyzed 2017-06-01 23:23 UTC