StringNodePrefixer::prefixStringValue() - Code Metrics - Inspection of "Draft: various tweaks" - humbug/php-scoper - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#506)

by Théo

created 2021-06-16 21:21 UTC

StringNodePrefixer::prefixStringValue() A

↳ Parent: StringNodePrefixer

Complexity

Conditions	3
Paths	5

Size

Total Lines	19
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	3
eloc	11
c	1
b	0
f	0
nc	5
nop	1
dl	0
loc	19
rs	9.9

<?php

declare(strict_types=1);

/*
 * This file is part of the humbug/php-scoper package.
 *
 * Copyright (c) 2017 Théo FIDRY <[email protected]>,
 *                    Pádraic Brady <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Humbug\PhpScoper\PhpParser;

use Humbug\PhpScoper\Scoper;
use Humbug\PhpScoper\Whitelist;
use PhpParser\Error as PhpParserError;
use PhpParser\Node\Scalar\String_;
use function Safe\substr;

/**
 * @private
 */
final class StringNodePrefixer
{
    private Scoper $scoper;
    private string $prefix;
    private Whitelist $whitelist;

    public function __construct(Scoper $scoper, string $prefix, Whitelist $whitelist)
    {
        $this->scoper = $scoper;
        $this->prefix = $prefix;
        $this->whitelist = $whitelist;
    }

    public function prefixStringValue(String_ $node): void
    {
        try {
            $lastChar = substr($node->value, -1);

            $newValue = $this->scoper->scope(
                '',
                $node->value,
                $this->prefix,
                [],
                $this->whitelist,
            );

            if ("\n" !== $lastChar) {
                $newValue = substr($newValue, 0, -1);
            }

            $node->value = $newValue;
        } catch (PhpParserError $error) {
            // Continue without scoping the heredoc which for some reasons contains invalid PHP code
        }
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			/*
6			* This file is part of the humbug/php-scoper package.
7			*
8			* Copyright (c) 2017 Théo FIDRY <[email protected]>,
9			* Pádraic Brady <[email protected]>
10			*
11			* For the full copyright and license information, please view the LICENSE
12			* file that was distributed with this source code.
13			*/
14
15			namespace Humbug\PhpScoper\PhpParser;
16
17			use Humbug\PhpScoper\Scoper;
18			use Humbug\PhpScoper\Whitelist;
19			use PhpParser\Error as PhpParserError;
20			use PhpParser\Node\Scalar\String_;
21			use function Safe\substr;
22
23			/**
24			* @private
25			*/
26			final class StringNodePrefixer
27			{
28			private Scoper $scoper;
29			private string $prefix;
30			private Whitelist $whitelist;
31
32			public function __construct(Scoper $scoper, string $prefix, Whitelist $whitelist)
33			{
34			$this->scoper = $scoper;
35			$this->prefix = $prefix;
36			$this->whitelist = $whitelist;
37			}
38
39			public function prefixStringValue(String_ $node): void
40			{
41			try {
42			$lastChar = substr($node->value, -1);
43
44			$newValue = $this->scoper->scope(
45			'',
46			$node->value,
47			$this->prefix,
48			[],
49			$this->whitelist,
50			);
51
52			if ("\n" !== $lastChar) {
53			$newValue = substr($newValue, 0, -1);
54			}
55
56			$node->value = $newValue;
57			} catch (PhpParserError $error) {
58			// Continue without scoping the heredoc which for some reasons contains invalid PHP code
59			}
60			}
61			}
62

humbug / php-scoper

Pull Request — master (#506)

StringNodePrefixer::prefixStringValue() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

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