Header::getPluralFormsCount() - Code Metrics - Inspection of "Merge pull request #72 from raulferras/feature/cat..." - raulferras/PHP-po-parser - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — develop ( b39607 )

by Raúl

created 2018-02-07 10:47 UTC

Header::getPluralFormsCount() B

↳ Parent: Header

Complexity

Conditions	5
Paths	5

Size

Total Lines	22
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	22
rs	8.6737
c	0
b	0
f	0
cc	5
eloc	13
nc	5
nop	0

<?php

namespace Sepia\PoParser\Catalog;

class Header
{
    /** @var array */
    protected $headers;

    /** @var int|null */
    protected $nPlurals = null;

    public function __construct(array $headers = array())
    {
        $this->headers = $headers;
    }

    public function getPluralFormsCount()
    {
        if ($this->nPlurals !== null) {
            return $this->nPlurals;
        }

        $header = $this->getHeaderValue('Plural-Forms');
        if ($header === null) {
            $this->nPlurals = 0;
            return $this->nPlurals;
        }

        $matches = array();
        if (preg_match('/nplurals=([0-9]+)/', $header, $matches) !== 1) {
            $this->nPlurals = 0;
            return $this->nPlurals;
        }

        $this->nPlurals = isset($matches[1]) ? (int)$matches[1] : 0;

        return $this->nPlurals;
    }

    /**
     * @return array
     */
    public function asArray()
    {
        return $this->headers;
    }

    /**
     * @param string $headerName
     *
     * @return string|null
     */
    protected function getHeaderValue($headerName)
    {
        $header = array_values(array_filter(
            $this->headers,
            function ($string) use ($headerName) {
                return preg_match('/'.$headerName.':(.*)/i', $string) == 1;
            }
        ));

        return count($header) ? $header[0] : null;
    }
}


1			<?php
2
3			namespace Sepia\PoParser\Catalog;
4
5			class Header
6			{
7			/** @var array */
8			protected $headers;
9
10			/** @var int\|null */
11			protected $nPlurals = null;
12
13			public function __construct(array $headers = array())
14			{
15			$this->headers = $headers;
16			}
17
18			public function getPluralFormsCount()
19			{
20			if ($this->nPlurals !== null) {
21			return $this->nPlurals;
22			}
23
24			$header = $this->getHeaderValue('Plural-Forms');
25			if ($header === null) {
26			$this->nPlurals = 0;
27			return $this->nPlurals;
28			}
29
30			$matches = array();
31			if (preg_match('/nplurals=([0-9]+)/', $header, $matches) !== 1) {
32			$this->nPlurals = 0;
33			return $this->nPlurals;
34			}
35
36			$this->nPlurals = isset($matches[1]) ? (int)$matches[1] : 0;
37
38			return $this->nPlurals;
39			}
40
41			/**
42			* @return array
43			*/
44			public function asArray()
45			{
46			return $this->headers;
47			}
48
49			/**
50			* @param string $headerName
51			*
52			* @return string\|null
53			*/
54			protected function getHeaderValue($headerName)
55			{
56			$header = array_values(array_filter(
57			$this->headers,
58			function ($string) use ($headerName) {
59			return preg_match('/'.$headerName.':(.*)/i', $string) == 1;
60			}
61			));
62
63			return count($header) ? $header[0] : null;
64			}
65			}
66

raulferras / PHP-po-parser

Push — develop ( b39607 )

Header::getPluralFormsCount() B

Complexity

Size

Duplication

Importance

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