FilmSpeed - Code Metrics - filmtools/filmspeed - Measure and Improve Code Quality continuously with Scrutinizer

FilmSpeed A
last analyzed 2019-03-25 20:49 UTC

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Complexity

Total Complexity

Size/Duplication

Total Lines	67
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	1

Test Coverage

Coverage

80%

Importance

Changes

Metric	Value
wmc	9
lcom	0
cbo	1
dl	0
loc	67
ccs	16
cts	20
cp	0.8
rs	10
c	0
b	0
f	0

5 Methods

Rating	Name	Size	Complexity
A	__construct()	14	3
A	__toString()	4	1
A	getDin()	5	2
A	getAsa()	5	2
A	getIso()	7	1

<?php
namespace FilmTools\FilmSpeed;

class FilmSpeed extends FilmSpeedAbstract implements FilmSpeedInterface
{

    /**
     * @param int|float $asa ASA value
     * @param int|float $din DIN value
     */
    public function __construct( $asa, $din)
    {
        if (is_numeric($asa)):
            $this->asa = $asa;
class Id
{
    public $id;

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

}

class Account
{
    /** @var  Id $id */
    public $id;
}

$account_id = false;

if (starsAreRight()) {
    $account_id = new Id(42);
}

$account = new Account();
if ($account instanceof Id)
{
    $account->id = $account_id;
}
        else:
            throw new \InvalidArgumentException("Numeric ASA value expected");
        endif;

        if (is_numeric($din)):
            $this->din = $din;
class Id
{
    public $id;

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

}

class Account
{
    /** @var  Id $id */
    public $id;
}

$account_id = false;

if (starsAreRight()) {
    $account_id = new Id(42);
}

$account = new Account();
if ($account instanceof Id)
{
    $account->id = $account_id;
}
        else:
            throw new \InvalidArgumentException("Numeric DIN value expected");
        endif;
    }


    /**
     * Returns a string representation, for example: "ISO 200/24°"
     * @return string [description]
     */
    public function __toString()
    {
        return $this->getIso( "rounded" );
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
    }


    /**
     * @param bool $rounded Optional: round value; default is FALSE
     * @inheritDoc
     */
    public function getDin( $rounded = false) : float
    {
        $din = parent::getDin();
        return $rounded ? round($din) : $din;
    }


    /**
     * @param bool $rounded Optional: round value; default is FALSE
     * @inheritDoc
     */
    public function getAsa( $rounded = false) : float
    {
        $asa = parent::getAsa();
        return $rounded ? round($asa) : $asa;
    }


    /**
     * @param bool $rounded Optional: round value; default is TRUE
     * @inheritDoc
     */
    public function getIso( $rounded = true ) : string
    {
        $din = $this->getDin( $rounded );
        $asa = $this->getAsa( $rounded );

        return sprintf("ISO %s/%s°", $asa, $din);
    }
}


1		<?php
2		namespace FilmTools\FilmSpeed;
3
4		class FilmSpeed extends FilmSpeedAbstract implements FilmSpeedInterface
5		{
6
7		/**
8		* @param int\|float $asa ASA value
9		* @param int\|float $din DIN value
10		*/
11	28	public function __construct( $asa, $din)
12		{
13	28	if (is_numeric($asa)):
14	28	$this->asa = $asa;
		0 ignored issues – show Documentation Bug introduced 2019-03-25 20:07 UTC by Report Bug Copy Issue Report It seems like `$asa` can also be of type `integer` or `string`. However, the property `$asa` is declared as type `double`. Maybe add an additional type check? Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly. For example, imagine you have a variable `$accountId` that can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to the `id` property of an instance of the `Account` class. This class holds a proper account, so the id value must no longer be false. Either this assignment is in error or a type check should be added for that assignment. class Id { public $id; public function __construct($id) { $this->id = $id; } } class Account { /** @var Id $id */ public $id; } $account_id = false; if (starsAreRight()) { $account_id = new Id(42); } $account = new Account(); if ($account instanceof Id) { $account->id = $account_id; } Loading history...
15		else:
16		throw new \InvalidArgumentException("Numeric ASA value expected");
17		endif;
18
19	28	if (is_numeric($din)):
20	28	$this->din = $din;
		0 ignored issues – show Documentation Bug introduced 2019-03-25 20:07 UTC by Report Bug Copy Issue Report It seems like `$din` can also be of type `integer` or `string`. However, the property `$din` is declared as type `double`. Maybe add an additional type check? Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly. For example, imagine you have a variable `$accountId` that can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to the `id` property of an instance of the `Account` class. This class holds a proper account, so the id value must no longer be false. Either this assignment is in error or a type check should be added for that assignment. class Id { public $id; public function __construct($id) { $this->id = $id; } } class Account { /** @var Id $id */ public $id; } $account_id = false; if (starsAreRight()) { $account_id = new Id(42); } $account = new Account(); if ($account instanceof Id) { $account->id = $account_id; } Loading history...
21		else:
22		throw new \InvalidArgumentException("Numeric DIN value expected");
23		endif;
24	28	}
25
26
27		/**
28		* Returns a string representation, for example: "ISO 200/24°"
29		* @return string [description]
30		*/
31		public function __toString()
32		{
33		return $this->getIso( "rounded" );
		0 ignored issues – show Documentation introduced 2019-03-25 20:07 UTC by Report Bug Copy Issue Report `'rounded'` is of type `string`, but the function expects a `boolean`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
34		}
35
36
37		/**
38		* @param bool $rounded Optional: round value; default is FALSE
39		* @inheritDoc
40		*/
41	44	public function getDin( $rounded = false) : float
42		{
43	44	$din = parent::getDin();
44	44	return $rounded ? round($din) : $din;
45		}
46
47
48		/**
49		* @param bool $rounded Optional: round value; default is FALSE
50		* @inheritDoc
51		*/
52	44	public function getAsa( $rounded = false) : float
53		{
54	44	$asa = parent::getAsa();
55	44	return $rounded ? round($asa) : $asa;
56		}
57
58
59		/**
60		* @param bool $rounded Optional: round value; default is TRUE
61		* @inheritDoc
62		*/
63	36	public function getIso( $rounded = true ) : string
64		{
65	36	$din = $this->getDin( $rounded );
66	36	$asa = $this->getAsa( $rounded );
67
68	36	return sprintf("ISO %s/%s°", $asa, $din);
69		}
70		}
71

filmtools / filmspeed

FilmSpeed A last analyzed 2019-03-25 20:49 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

5 Methods

Duplication Side-by-Side

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FilmSpeed A
last analyzed 2019-03-25 20:49 UTC