ArrayUtils::toArray() - Code Metrics - crate/crate-pdo - Measure and Improve Code Quality continuously with Scrutinizer

ArrayUtils::toArray() A
last analyzed 2025-06-18 16:49 UTC

↳ Parent: ArrayUtils

Complexity

Conditions	4
Paths	4

Size

Total Lines	17
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	4

Importance

Changes	2
Bugs	0	Features	1

Metric	Value
cc	4
eloc	8
c	2
b	0
f	1
nc	4
nop	1
dl	0
loc	17
ccs	10
cts	10
cp	1
crap	4
rs	10

<?php
/**
 * Licensed to CRATE Technology GmbH("Crate") under one or more contributor
 * license agreements.  See the NOTICE file distributed with this work for
 * additional information regarding copyright ownership.  Crate licenses
 * this file to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.  You may
 * obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
 * License for the specific language governing permissions and limitations
 * under the License.
 *
 * However, if you have executed another commercial license agreement
 * with Crate these terms will supersede the license and you may use the
 * software solely pursuant to the terms of the relevant commercial agreement.
 */

declare(strict_types=1);

namespace Crate\Stdlib;

use Traversable;

final class ArrayUtils
{
    /**
     * Convert a optional value that when used is expected to be an array
     *
     * @param mixed $value
     *
     * @throws Exception\InvalidArgumentException
     *
     * @return array
     */
    public static function toArray($value)
    {
        if (is_array($value)) {
            return $value;
        }

        if ($value === null) {
            return [];
        }

        if (!$value instanceof Traversable) {
            throw new Exception\InvalidArgumentException(
                'An invalid value was provided, should either be an null, array or Traversable'
            );
        }

        return iterator_to_array($value);
    }
}


1		<?php
2		/**
3		* Licensed to CRATE Technology GmbH("Crate") under one or more contributor
4		* license agreements. See the NOTICE file distributed with this work for
5		* additional information regarding copyright ownership. Crate licenses
6		* this file to you under the Apache License, Version 2.0 (the "License");
7		* you may not use this file except in compliance with the License. You may
8		* obtain a copy of the License at
9		*
10		* http://www.apache.org/licenses/LICENSE-2.0
11		*
12		* Unless required by applicable law or agreed to in writing, software
13		* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
14		* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
15		* License for the specific language governing permissions and limitations
16		* under the License.
17		*
18		* However, if you have executed another commercial license agreement
19		* with Crate these terms will supersede the license and you may use the
20		* software solely pursuant to the terms of the relevant commercial agreement.
21		*/
22
23		declare(strict_types=1);
24
25		namespace Crate\Stdlib;
26
27		use Traversable;
28
29		final class ArrayUtils
30		{
31		/**
32		* Convert a optional value that when used is expected to be an array
33		*
34		* @param mixed $value
35		*
36		* @throws Exception\InvalidArgumentException
37		*
38		* @return array
39		*/
40	10	public static function toArray($value)
41		{
42	10	if (is_array($value)) {
43	4	return $value;
44		}
45
46	8	if ($value === null) {
47	4	return [];
48		}
49
50	4	if (!$value instanceof Traversable) {
51	2	throw new Exception\InvalidArgumentException(
52	2	'An invalid value was provided, should either be an null, array or Traversable'
53	2	);
54		}
55
56	2	return iterator_to_array($value);
57		}
58		}
59

crate / crate-pdo

ArrayUtils::toArray() A last analyzed 2025-06-18 16:49 UTC

Complexity

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Code Coverage

Importance

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ArrayUtils::toArray() A
last analyzed 2025-06-18 16:49 UTC