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src/AbstractQuantity.php (4 issues)

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<?php
/**
 * PHP Units of Measure Library
 *
 * @link      https://github.com/hiqdev/php-units
 * @package   php-units
 * @license   BSD-3-Clause
 * @copyright Copyright (c) 2017-2018, HiQDev (http://hiqdev.com/)
 */

namespace hiqdev\php\units;

use yii\base\InvalidConfigException;

/**
 * Quantity with Unit.
 *
 * @author Andrii Vasyliev <[email protected]>
 */
abstract class AbstractQuantity implements QuantityInterface, \JsonSerializable
{
    /**
     * @var UnitInterface
     */
    private $unit;

    /**
     * @var float|int|string
     */
    private $quantity;

    /**
     * @var UnitInterface
     * @var float|int|string $quantity
     */
    private function __construct(UnitInterface $unit, $quantity)
    {
        $this->unit = $unit;
        $this->quantity = $quantity;
    }

    /**
     * Creates quantity with same unit.
     * Optimized to return this if same quantity.
     * @var float|int|string
     */
    final protected function repeat($quantity)
    {
        return $this->quantity === $quantity ? $this : static::create($this->unit, $quantity);
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

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

    /**
     * {@inheritdoc}
     */
    private function getCalculator()
    {
        return $this->unit->getCalculator();
    }

    /**
     * {@inheritdoc}
     */
    final public function getQuantity()
    {
        return $this->quantity;
    }

    /**
     * {@inheritdoc}
     */
    final public function getUnit()
    {
        return $this->unit;
    }

    /**
     * {@inheritdoc}
     */
    final public function compare(QuantityInterface $other)
    {
        $arg = $other->convert($this->unit)->getQuantity();

        return $this->getCalculator()->compare($this->quantity, $arg);
    }

    /**
     * {@inheritdoc}
     */
    final public function equals(QuantityInterface $other)
    {
        return $this->compare($other) === 0;
    }

    /**
     * {@inheritdoc}
     */
    final public function isPositive()
    {
        return $this->quantity > 0;
    }

    /**
     * {@inheritdoc}
     */
    final public function isNegative()
    {
        return $this->quantity < 0;
    }

    /**
     * {@inheritdoc}
     */
    final public function isConvertible(UnitInterface $unit)
    {
        return $this->unit->isConvertible($unit);
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

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

    /**
     * {@inheritdoc}
     */
    final public function convert(UnitInterface $unit)
    {
        $res = $this->unit->convert($unit, $this->quantity);
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

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

        return static::create($unit, $res);
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

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

    /**
     * {@inheritdoc}
     */
    final public function add(QuantityInterface $addend)
    {
        $arg = $addend->convert($this->unit)->getQuantity();
        $res = $this->getCalculator()->add($this->quantity, $arg);

        return $this->repeat($res);
    }

    /**
     * {@inheritdoc}
     */
    final public function subtract(QuantityInterface $subtrahend)
    {
        $arg = $subtrahend->convert($this->unit)->getQuantity();
        $res = $this->getCalculator()->subtract($this->quantity, $arg);

        return $this->repeat($res);
    }

    /**
     * {@inheritdoc}
     */
    final public function multiply($multiplier)
    {
        $res = $this->getCalculator()->multiply($this->quantity, $multiplier);

        return $this->repeat($res);
    }

    /**
     * {@inheritdoc}
     */
    final public function divide($divisor)
    {
        $res = $this->getCalculator()->divide($this->quantity, $divisor);

        return $this->repeat($res);
    }

    /**
     * {@inheritdoc}
     */
    final public function ceil()
    {
        $res = $this->getCalculator()->ceil($this->quantity);

        return $this->repeat($res);
    }

    /**
     * {@inheritdoc}
     */
    final public function floor()
    {
        $res = $this->getCalculator()->floor($this->quantity);

        return $this->repeat($res);
    }

    /**
     * {@inheritdoc}
     */
    final public function round($roundingMode)
    {
        $res = $this->getCalculator()->round($this->quantity, $roundingMode);

        return $this->repeat($res);
    }

    /**
     * {@inheritdoc}
     */
    final public function absolute()
    {
        $res = $this->getCalculator()->absolute($this->quantity);

        return $this->repeat($res);
    }

    final public static function __callStatic($unit, $args)
    {
        return static::create($unit, $args[0]);
    }

    /**
     * @param string $unit
     * @var float|int|string $quantity
     * @return static
     */
    public static function create($unit, $quantity)
    {
        return new static(static::findUnit($unit), $quantity);
    }

    /**
     * Returns unit for given unit name.
     * The only function to change in child classes.
     * XXX Should be defined as abstract but `abstract static` is not supported in PHP5.
     * @param string $name
     * @return UnitInterface
     */
    protected static function findUnit($unit)
    {
        throw new InvalidConfigException('getUnit method must be redefined');
    }

    /**
     * {@inheritdoc}
     * @return array
     */
    public function jsonSerialize()
    {
        return [
            'unit' => $this->unit->getName(),
            'quantity' => $this->quantity,
        ];
    }
}


1			<?php
2			/**
3			* PHP Units of Measure Library
4			*
5			* @link https://github.com/hiqdev/php-units
6			* @package php-units
7			* @license BSD-3-Clause
8			* @copyright Copyright (c) 2017-2018, HiQDev (http://hiqdev.com/)
9			*/
10
11			namespace hiqdev\php\units;
12
13			use yii\base\InvalidConfigException;
14
15			/**
16			* Quantity with Unit.
17			*
18			* @author Andrii Vasyliev <[email protected]>
19			*/
20			abstract class AbstractQuantity implements QuantityInterface, \JsonSerializable
21			{
22			/**
23			* @var UnitInterface
24			*/
25			private $unit;
26
27			/**
28			* @var float\|int\|string
29			*/
30			private $quantity;
31
32			/**
33			* @var UnitInterface
34			* @var float\|int\|string $quantity
35			*/
36	11		private function __construct(UnitInterface $unit, $quantity)
37			{
38	11		$this->unit = $unit;
39	11		$this->quantity = $quantity;
40	11		}
41
42			/**
43			* Creates quantity with same unit.
44			* Optimized to return this if same quantity.
45			* @var float\|int\|string
46			*/
47	3		final protected function repeat($quantity)
48			{
49	3		return $this->quantity === $quantity ? $this : static::create($this->unit, $quantity);
			0 ignored issues – show Documentation introduced 2018-05-18 17:03 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$this->unit` is of type `object<hiqdev\php\units\UnitInterface>`, but the function expects a `string`. 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...
50			}
51
52			/**
53			* {@inheritdoc}
54			*/
55	5		private function getCalculator()
56			{
57	5		return $this->unit->getCalculator();
58			}
59
60			/**
61			* {@inheritdoc}
62			*/
63	12		final public function getQuantity()
64			{
65	12		return $this->quantity;
66			}
67
68			/**
69			* {@inheritdoc}
70			*/
71	7		final public function getUnit()
72			{
73	7		return $this->unit;
74			}
75
76			/**
77			* {@inheritdoc}
78			*/
79	2		final public function compare(QuantityInterface $other)
80			{
81	2		$arg = $other->convert($this->unit)->getQuantity();
82
83	2		return $this->getCalculator()->compare($this->quantity, $arg);
84			}
85
86			/**
87			* {@inheritdoc}
88			*/
89	1		final public function equals(QuantityInterface $other)
90			{
91	1		return $this->compare($other) === 0;
92			}
93
94			/**
95			* {@inheritdoc}
96			*/
97	1		final public function isPositive()
98			{
99	1		return $this->quantity > 0;
100			}
101
102			/**
103			* {@inheritdoc}
104			*/
105	1		final public function isNegative()
106			{
107	1		return $this->quantity < 0;
108			}
109
110			/**
111			* {@inheritdoc}
112			*/
113	1		final public function isConvertible(UnitInterface $unit)
114			{
115	1		return $this->unit->isConvertible($unit);
			0 ignored issues – show Documentation introduced 2018-01-09 17:32 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$unit` is of type `object<hiqdev\php\units\UnitInterface>`, but the function expects a `object<self>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
116			}
117
118			/**
119			* {@inheritdoc}
120			*/
121	5		final public function convert(UnitInterface $unit)
122			{
123	5		$res = $this->unit->convert($unit, $this->quantity);
			0 ignored issues – show Documentation introduced 2018-01-09 17:32 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$unit` is of type `object<hiqdev\php\units\UnitInterface>`, but the function expects a `object<self>`. 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) $x); Loading history...
124
125	5		return static::create($unit, $res);
			0 ignored issues – show Documentation introduced 2018-05-18 17:03 UTC by Report Bug Copy Issue Report Show Similar Issues like this `$unit` is of type `object<hiqdev\php\units\UnitInterface>`, but the function expects a `string`. 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...
126			}
127
128			/**
129			* {@inheritdoc}
130			*/
131	1	View Code Duplication	final public function add(QuantityInterface $addend)
132			{
133	1		$arg = $addend->convert($this->unit)->getQuantity();
134	1		$res = $this->getCalculator()->add($this->quantity, $arg);
135
136	1		return $this->repeat($res);
137			}
138
139			/**
140			* {@inheritdoc}
141			*/
142	1	View Code Duplication	final public function subtract(QuantityInterface $subtrahend)
143			{
144	1		$arg = $subtrahend->convert($this->unit)->getQuantity();
145	1		$res = $this->getCalculator()->subtract($this->quantity, $arg);
146
147	1		return $this->repeat($res);
148			}
149
150			/**
151			* {@inheritdoc}
152			*/
153	1		final public function multiply($multiplier)
154			{
155	1		$res = $this->getCalculator()->multiply($this->quantity, $multiplier);
156
157	1		return $this->repeat($res);
158			}
159
160			/**
161			* {@inheritdoc}
162			*/
163			final public function divide($divisor)
164			{
165			$res = $this->getCalculator()->divide($this->quantity, $divisor);
166
167			return $this->repeat($res);
168			}
169
170			/**
171			* {@inheritdoc}
172			*/
173			final public function ceil()
174			{
175			$res = $this->getCalculator()->ceil($this->quantity);
176
177			return $this->repeat($res);
178			}
179
180			/**
181			* {@inheritdoc}
182			*/
183			final public function floor()
184			{
185			$res = $this->getCalculator()->floor($this->quantity);
186
187			return $this->repeat($res);
188			}
189
190			/**
191			* {@inheritdoc}
192			*/
193			final public function round($roundingMode)
194			{
195			$res = $this->getCalculator()->round($this->quantity, $roundingMode);
196
197			return $this->repeat($res);
198			}
199
200			/**
201			* {@inheritdoc}
202			*/
203			final public function absolute()
204			{
205			$res = $this->getCalculator()->absolute($this->quantity);
206
207			return $this->repeat($res);
208			}
209
210	11		final public static function __callStatic($unit, $args)
211			{
212	11		return static::create($unit, $args[0]);
213			}
214
215			/**
216			* @param string $unit
217			* @var float\|int\|string $quantity
218			* @return static
219			*/
220	11		public static function create($unit, $quantity)
221			{
222	11		return new static(static::findUnit($unit), $quantity);
223			}
224
225			/**
226			* Returns unit for given unit name.
227			* The only function to change in child classes.
228			* XXX Should be defined as abstract but `abstract static` is not supported in PHP5.
229			* @param string $name
230			* @return UnitInterface
231			*/
232			protected static function findUnit($unit)
233			{
234			throw new InvalidConfigException('getUnit method must be redefined');
235			}
236
237			/**
238			* {@inheritdoc}
239			* @return array
240			*/
241			public function jsonSerialize()
242			{
243			return [
244			'unit' => $this->unit->getName(),
245			'quantity' => $this->quantity,
246			];
247			}
248			}
249

hiqdev / php-units

Issues (23)

Security Analysis no request data

src/AbstractQuantity.php (4 issues)

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