ToString::__invoke() - Code Metrics - dutekvejin/transformers - Measure and Improve Code Quality continuously with Scrutinizer

ToString::__invoke() A
last analyzed 2018-09-18 13:33 UTC

↳ Parent: ToString

Complexity

Conditions	5
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	5

Importance

Changes

Metric	Value
dl	0
loc	8
ccs	4
cts	4
cp	1
rs	9.6111
c	0
b	0
f	0
cc	5
nc	2
nop	1
crap	5

<?php
/**
 * This file is part of the transformers package.
 *
 * Copyright (c) dutekvejin
 *
 * For full copyright and license information, please refer to the LICENSE file,
 * located at the package root folder.
 */

namespace Dutek\Transformer;

use InvalidArgumentException;

/**
 * Transformer implementation that performs casting to string on the input value.
 *
 * @package Dutek\Transformer
 * @author Dušan Vejin <[email protected]>
 */
class ToString implements Transformer
{
    /**
     * Transforms the input to string.
     *
     * @param mixed $value The input value to transform,
     * @return string The transformed result.
     */
    public function __invoke($value) : string
    {
        if ($value !== null && !is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
            throw new InvalidArgumentException('Value could not be converted to string');
        }

        return (string) $value;
    }
}


1		<?php
2		/**
3		* This file is part of the transformers package.
4		*
5		* Copyright (c) dutekvejin
6		*
7		* For full copyright and license information, please refer to the LICENSE file,
8		* located at the package root folder.
9		*/
10
11		namespace Dutek\Transformer;
12
13		use InvalidArgumentException;
14
15		/**
16		* Transformer implementation that performs casting to string on the input value.
17		*
18		* @package Dutek\Transformer
19		* @author Dušan Vejin <[email protected]>
20		*/
21		class ToString implements Transformer
22		{
23		/**
24		* Transforms the input to string.
25		*
26		* @param mixed $value The input value to transform,
27		* @return string The transformed result.
28		*/
29	9	public function __invoke($value) : string
30		{
31	9	if ($value !== null && !is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
32	2	throw new InvalidArgumentException('Value could not be converted to string');
33		}
34
35	7	return (string) $value;
36		}
37		}
38

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ToString::__invoke() A last analyzed 2018-09-18 13:33 UTC

Complexity

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Duplication

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Importance

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ToString::__invoke() A
last analyzed 2018-09-18 13:33 UTC