PhpDocCommentTrait::findCommentTagIndexes() - Code Metrics - mediact/coding-standard - Measure and Improve Code Quality continuously with Scrutinizer

PhpDocCommentTrait::findCommentTagIndexes() A
last analyzed 2021-10-15 09:00 UTC

↳ Parent: PhpDocCommentTrait

Complexity

Conditions	3
Paths	3

Size

Total Lines	12
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	12

Importance

Changes

Metric	Value
cc	3
eloc	6
c	0
b	0
f	0
nc	3
nop	3
dl	0
loc	12
ccs	0
cts	7
cp	0
crap	12
rs	10

<?php

/**
 * Copyright MediaCT. All rights reserved.
 * https://www.mediact.nl
 */

namespace Mediact\CodingStandard;

use PHP_CodeSniffer\Files\File;
use PHP_CodeSniffer\Util\Tokens;

trait PhpDocCommentTrait
{
    /**
     * Gets the end of a PHPDoc comment that is directly above an element.
     *
     * @param File $file
     * @param int  $elementIndex
     *
     * @return bool|int
     */
    protected function findCommentEndIndex(File $file, $elementIndex)
    {
        $searchTypes   = array_merge(Tokens::$methodPrefixes, [T_WHITESPACE]);
        $previousToken = $file->findPrevious($searchTypes, $elementIndex - 1, null, true);
        if (
            $previousToken
0   == false // true
0   == null  // true
123 == false // false
123 == null  // false

// It is often better to use strict comparison
0 === false // false
0 === null  // false
            && $file->getTokens()[$previousToken]['code'] == T_DOC_COMMENT_CLOSE_TAG
        ) {
            return $previousToken;
        }

        return false;
    }

    /**
     * Gets the start of a PHPDoc comment based on the end index.
     *
     * @param File $file
     * @param int  $commentEnd
     *
     * @return bool|int
     */
    protected function findCommentStartIndex(File $file, $commentEnd)
    {
        if (!$commentEnd) {
            return false;
        }

        return $file->getTokens()[$commentEnd]['comment_opener'];
    }


    /**
     * Gets the index of a PHPDoc tag.
     *
     * @param File   $file
     * @param int    $commentStart
     * @param string $tagName
     *
     * @return bool|int
     */
    protected function findSingleCommentTagIndex(File $file, $commentStart, $tagName)
    {
        $indexes = $this->findCommentTagIndexes($file, $commentStart, $tagName);
        return count($indexes)
            ? array_shift($indexes)
            : false;
    }

    /**
     * Gets the indexes of a PHPDoc tag.
     *
     * @param File   $file
     * @param int    $commentStart
     * @param string $tagName
     *
     * @return array
     */
    protected function findCommentTagIndexes(File $file, $commentStart, $tagName)
    {
        $indexes = [];
        $tokens  = $file->getTokens();

        foreach ($tokens[$commentStart]['comment_tags'] as $index) {
            if ($tokens[$index]['content'] === $tagName) {
                $indexes[] = $index;
            }
        }

        return $indexes;
    }
}


1			<?php
2
3			/**
4			* Copyright MediaCT. All rights reserved.
5			* https://www.mediact.nl
6			*/
7
8			namespace Mediact\CodingStandard;
9
10			use PHP_CodeSniffer\Files\File;
11			use PHP_CodeSniffer\Util\Tokens;
12
13			trait PhpDocCommentTrait
14			{
15			/**
16			* Gets the end of a PHPDoc comment that is directly above an element.
17			*
18			* @param File $file
19			* @param int $elementIndex
20			*
21			* @return bool\|int
22			*/
23			protected function findCommentEndIndex(File $file, $elementIndex)
24			{
25			$searchTypes = array_merge(Tokens::$methodPrefixes, [T_WHITESPACE]);
26			$previousToken = $file->findPrevious($searchTypes, $elementIndex - 1, null, true);
27			if (
28			$previousToken
			0 ignored issues – show Bug Best Practice introduced 2019-09-06 13:17 UTC by Report Bug Copy Issue Report The expression `$previousToken` of type `false\|integer` is loosely compared to `true`; this is ambiguous if the integer can be 0. You might want to explicitly use `!== false` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `integer` values, zero is a special case, in particular the following results might be unexpected: 0 == false // true 0 == null // true 123 == false // false 123 == null // false // It is often better to use strict comparison 0 === false // false 0 === null // false Loading history...
29			&& $file->getTokens()[$previousToken]['code'] == T_DOC_COMMENT_CLOSE_TAG
30			) {
31			return $previousToken;
32			}
33
34			return false;
35			}
36
37			/**
38			* Gets the start of a PHPDoc comment based on the end index.
39			*
40			* @param File $file
41			* @param int $commentEnd
42			*
43			* @return bool\|int
44			*/
45			protected function findCommentStartIndex(File $file, $commentEnd)
46			{
47			if (!$commentEnd) {
48			return false;
49			}
50
51			return $file->getTokens()[$commentEnd]['comment_opener'];
52			}
53
54
55			/**
56			* Gets the index of a PHPDoc tag.
57			*
58			* @param File $file
59			* @param int $commentStart
60			* @param string $tagName
61			*
62			* @return bool\|int
63			*/
64			protected function findSingleCommentTagIndex(File $file, $commentStart, $tagName)
65			{
66			$indexes = $this->findCommentTagIndexes($file, $commentStart, $tagName);
67			return count($indexes)
68			? array_shift($indexes)
69			: false;
70			}
71
72			/**
73			* Gets the indexes of a PHPDoc tag.
74			*
75			* @param File $file
76			* @param int $commentStart
77			* @param string $tagName
78			*
79			* @return array
80			*/
81			protected function findCommentTagIndexes(File $file, $commentStart, $tagName)
82			{
83			$indexes = [];
84			$tokens = $file->getTokens();
85
86			foreach ($tokens[$commentStart]['comment_tags'] as $index) {
87			if ($tokens[$index]['content'] === $tagName) {
88			$indexes[] = $index;
89			}
90			}
91
92			return $indexes;
93			}
94			}
95

mediact / coding-standard

PhpDocCommentTrait::findCommentTagIndexes() A last analyzed 2021-10-15 09:00 UTC

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PhpDocCommentTrait::findCommentTagIndexes() A
last analyzed 2021-10-15 09:00 UTC