17319949156

Committed 29 Aug 2025 09:20AM UTC coverage: 94.696% (-0.05%) from 94.744%

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/src/Fixer/Alias/ModernizeStrposFixer.php

<?php

declare(strict_types=1);

/*
 * This file is part of PHP CS Fixer.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *     Dariusz Rumiński <dariusz.ruminski@gmail.com>
 *
 * This source file is subject to the MIT license that is bundled
 * with this source code in the file LICENSE.
 */

namespace PhpCsFixer\Fixer\Alias;

use PhpCsFixer\AbstractFixer;
use PhpCsFixer\Fixer\ConfigurableFixerInterface;
use PhpCsFixer\Fixer\ConfigurableFixerTrait;
use PhpCsFixer\FixerConfiguration\FixerConfigurationResolver;
use PhpCsFixer\FixerConfiguration\FixerConfigurationResolverInterface;
use PhpCsFixer\FixerConfiguration\FixerOptionBuilder;
use PhpCsFixer\FixerDefinition\CodeSample;
use PhpCsFixer\FixerDefinition\FixerDefinition;
use PhpCsFixer\FixerDefinition\FixerDefinitionInterface;
use PhpCsFixer\Tokenizer\Analyzer\ArgumentsAnalyzer;
use PhpCsFixer\Tokenizer\Analyzer\FunctionsAnalyzer;
use PhpCsFixer\Tokenizer\Token;
use PhpCsFixer\Tokenizer\Tokens;

/**
 * @phpstan-type _AutogeneratedInputConfiguration array{
 *  modernize_stripos?: bool,
 * }
 * @phpstan-type _AutogeneratedComputedConfiguration array{
 *  modernize_stripos: bool,
 * }
 *
 * @implements ConfigurableFixerInterface<_AutogeneratedInputConfiguration, _AutogeneratedComputedConfiguration>
 *
 * @author Alexander M. Turek <me@derrabus.de>
 *
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise.
 */
final class ModernizeStrposFixer extends AbstractFixer implements ConfigurableFixerInterface
{
    /** @use ConfigurableFixerTrait<_AutogeneratedInputConfiguration, _AutogeneratedComputedConfiguration> */
    use ConfigurableFixerTrait;

    private const REPLACEMENTS = [
        [
            'operator' => [\T_IS_IDENTICAL, '==='],
            'operand' => [\T_LNUMBER, '0'],
            'replacement' => [\T_STRING, 'str_starts_with'],
            'negate' => false,
        ],
        [
            'operator' => [\T_IS_NOT_IDENTICAL, '!=='],
            'operand' => [\T_LNUMBER, '0'],
            'replacement' => [\T_STRING, 'str_starts_with'],
            'negate' => true,
        ],
        [
            'operator' => [\T_IS_NOT_IDENTICAL, '!=='],
            'operand' => [\T_STRING, 'false'],
            'replacement' => [\T_STRING, 'str_contains'],
            'negate' => false,
        ],
        [
            'operator' => [\T_IS_IDENTICAL, '==='],
            'operand' => [\T_STRING, 'false'],
            'replacement' => [\T_STRING, 'str_contains'],
            'negate' => true,
        ],
    ];

    private bool $modernizeStripos = false;

    public function getDefinition(): FixerDefinitionInterface
    {
        return new FixerDefinition(
            'Replace `strpos()` and `stripos()` calls with `str_starts_with()` or `str_contains()` if possible.',
            [
                new CodeSample(
                    '<?php
if (strpos($haystack, $needle) === 0) {}
if (strpos($haystack, $needle) !== 0) {}
if (strpos($haystack, $needle) !== false) {}
if (strpos($haystack, $needle) === false) {}
',
                ),
                new CodeSample(
                    '<?php
if (strpos($haystack, $needle) === 0) {}
if (strpos($haystack, $needle) !== 0) {}
if (strpos($haystack, $needle) !== false) {}
if (strpos($haystack, $needle) === false) {}
if (stripos($haystack, $needle) === 0) {}
if (stripos($haystack, $needle) !== 0) {}
if (stripos($haystack, $needle) !== false) {}
if (stripos($haystack, $needle) === false) {}
',
                    ['modernize_stripos' => true]
                ),
            ],
            null,
            'Risky if `strpos`, `stripos`, `str_starts_with`, `str_contains` or `strtolower` functions are overridden.'
        );
    }

    /**
     * {@inheritdoc}
     *
     * Must run before BinaryOperatorSpacesFixer, NoExtraBlankLinesFixer, NoSpacesInsideParenthesisFixer, NoTrailingWhitespaceFixer, NotOperatorWithSpaceFixer, NotOperatorWithSuccessorSpaceFixer, PhpUnitDedicateAssertFixer, SingleSpaceAfterConstructFixer, SingleSpaceAroundConstructFixer, SpacesInsideParenthesesFixer.
     * Must run after StrictComparisonFixer.
     */
    public function getPriority(): int
    {
        return 37;
    }

    public function isCandidate(Tokens $tokens): bool
    {
        return $tokens->isTokenKindFound(\T_STRING) && $tokens->isAnyTokenKindsFound([\T_IS_IDENTICAL, \T_IS_NOT_IDENTICAL]);
    }

    public function isRisky(): bool
    {
        return true;
    }

    protected function configurePostNormalisation(): void
    {
        if (isset($this->configuration['modernize_stripos']) && true === $this->configuration['modernize_stripos']) {
            $this->modernizeStripos = true;
        }
    }

    protected function createConfigurationDefinition(): FixerConfigurationResolverInterface
    {
        return new FixerConfigurationResolver([
            (new FixerOptionBuilder('modernize_stripos', 'Whether to modernize `stripos` calls as well.'))
                ->setAllowedTypes(['bool'])
                ->setDefault(false) // @TODO change to "true" on next major 4.0
                ->getOption(),
        ]);
    }

    protected function applyFix(\SplFileInfo $file, Tokens $tokens): void
    {
        $functionsAnalyzer = new FunctionsAnalyzer();
        $argumentsAnalyzer = new ArgumentsAnalyzer();

        $modernizeCandidates = [[\T_STRING, 'strpos']];
        if ($this->modernizeStripos) {
            $modernizeCandidates[] = [\T_STRING, 'stripos'];
        }

        for ($index = \count($tokens) - 1; $index > 0; --$index) {
            // find candidate function call
            if (!$tokens[$index]->equalsAny($modernizeCandidates, false) || !$functionsAnalyzer->isGlobalFunctionCall($tokens, $index)) {
                continue;
            }

            // assert called with 2 arguments
            $openIndex = $tokens->getNextMeaningfulToken($index);
            $closeIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $openIndex);
            $arguments = $argumentsAnalyzer->getArguments($tokens, $openIndex, $closeIndex);

            if (2 !== \count($arguments)) {
                continue;
            }

            // check if part condition and fix if needed
            $compareTokens = $this->getCompareTokens($tokens, $index, -1); // look behind

            if (null === $compareTokens) {
                $compareTokens = $this->getCompareTokens($tokens, $closeIndex, 1); // look ahead
            }

            if (null !== $compareTokens) {
                $isCaseInsensitive = $tokens[$index]->equals([\T_STRING, 'stripos'], false);
                $this->fixCall($tokens, $index, $compareTokens, $isCaseInsensitive);
            }
        }
    }

    /**
     * @param array{operator_index: int, operand_index: int} $operatorIndices
     */
    private function fixCall(Tokens $tokens, int $functionIndex, array $operatorIndices, bool $isCaseInsensitive): void
    {
        foreach (self::REPLACEMENTS as $replacement) {
            if (!$tokens[$operatorIndices['operator_index']]->equals($replacement['operator'])) {
                continue;
            }

            if (!$tokens[$operatorIndices['operand_index']]->equals($replacement['operand'], false)) {
                continue;
            }

            $tokens->clearTokenAndMergeSurroundingWhitespace($operatorIndices['operator_index']);
            $tokens->clearTokenAndMergeSurroundingWhitespace($operatorIndices['operand_index']);
            $tokens->clearTokenAndMergeSurroundingWhitespace($functionIndex);

            if ($replacement['negate']) {
                $negateInsertIndex = $functionIndex;

                $prevFunctionIndex = $tokens->getPrevMeaningfulToken($functionIndex);
                if ($tokens[$prevFunctionIndex]->isGivenKind(\T_NS_SEPARATOR)) {
                    $negateInsertIndex = $prevFunctionIndex;
                }

                $tokens->insertAt($negateInsertIndex, new Token('!'));
                ++$functionIndex;
            }

            $tokens->insertAt($functionIndex, new Token($replacement['replacement']));

            if ($isCaseInsensitive) {
                $this->wrapArgumentsWithStrToLower($tokens, $functionIndex);
            }

            break;
        }
    }

    private function wrapArgumentsWithStrToLower(Tokens $tokens, int $functionIndex): void
    {
        $argumentsAnalyzer = new ArgumentsAnalyzer();
        $shouldAddNamespace = $tokens[$functionIndex - 1]->isGivenKind(\T_NS_SEPARATOR);

        $openIndex = $tokens->getNextMeaningfulToken($functionIndex);
        $closeIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $openIndex);
        $arguments = $argumentsAnalyzer->getArguments($tokens, $openIndex, $closeIndex);

        $firstArgumentIndexStart = array_key_first($arguments);
        if (!isset($arguments[$firstArgumentIndexStart])) {
            return;
        }
        $firstArgumentIndexEnd = $arguments[$firstArgumentIndexStart] + 3 + ($shouldAddNamespace ? 1 : 0);

        $isSecondArgumentTokenWhiteSpace = $tokens[array_key_last($arguments)]->isGivenKind(\T_WHITESPACE);

        if ($isSecondArgumentTokenWhiteSpace) {
            $secondArgumentIndexStart = $tokens->getNextMeaningfulToken(array_key_last($arguments));
        } else {
            $secondArgumentIndexStart = array_key_last($arguments);
        }

        $secondArgumentIndexStart += 3 + ($shouldAddNamespace ? 1 : 0);
        if (!isset($arguments[array_key_last($arguments)])) {
            return;
        }
        $secondArgumentIndexEnd = $arguments[array_key_last($arguments)] + 6 + ($shouldAddNamespace ? 1 : 0) + ($isSecondArgumentTokenWhiteSpace ? 1 : 0);

        if ($shouldAddNamespace) {
            $tokens->insertAt($firstArgumentIndexStart, new Token([\T_NS_SEPARATOR, '\\']));
            ++$firstArgumentIndexStart;
        }

        $tokens->insertAt($firstArgumentIndexStart, [new Token([\T_STRING, 'strtolower']), new Token('(')]);
        $tokens->insertAt($firstArgumentIndexEnd, new Token(')'));

        if ($shouldAddNamespace) {
            $tokens->insertAt($secondArgumentIndexStart, new Token([\T_NS_SEPARATOR, '\\']));
            ++$secondArgumentIndexStart;
        }

        $tokens->insertAt($secondArgumentIndexStart, [new Token([\T_STRING, 'strtolower']), new Token('(')]);
        $tokens->insertAt($secondArgumentIndexEnd, new Token(')'));
    }

    /**
     * @param -1|1 $direction
     *
     * @return null|array{operator_index: int, operand_index: int}
     */
    private function getCompareTokens(Tokens $tokens, int $offsetIndex, int $direction): ?array
    {
        $operatorIndex = $tokens->getMeaningfulTokenSibling($offsetIndex, $direction);

        if (null !== $operatorIndex && $tokens[$operatorIndex]->isGivenKind(\T_NS_SEPARATOR)) {
            $operatorIndex = $tokens->getMeaningfulTokenSibling($operatorIndex, $direction);
        }

        if (null === $operatorIndex || !$tokens[$operatorIndex]->isGivenKind([\T_IS_IDENTICAL, \T_IS_NOT_IDENTICAL])) {
            return null;
        }

        $operandIndex = $tokens->getMeaningfulTokenSibling($operatorIndex, $direction);

        if (null === $operandIndex) {
            return null;
        }

        $operand = $tokens[$operandIndex];

        if (!$operand->equals([\T_LNUMBER, '0']) && !$operand->equals([\T_STRING, 'false'], false)) {
            return null;
        }

        $precedenceTokenIndex = $tokens->getMeaningfulTokenSibling($operandIndex, $direction);

        if (null !== $precedenceTokenIndex && $this->isOfHigherPrecedence($tokens[$precedenceTokenIndex])) {
            return null;
        }

        return ['operator_index' => $operatorIndex, 'operand_index' => $operandIndex];
    }

    private function isOfHigherPrecedence(Token $token): bool
    {
        return
            $token->isGivenKind([
                \T_DEC,                 // --
                \T_INC,                 // ++
                \T_INSTANCEOF,          // instanceof
                \T_IS_GREATER_OR_EQUAL, // >=
                \T_IS_SMALLER_OR_EQUAL, // <=
                \T_POW,                 // **
                \T_SL,                  // <<
                \T_SR,                  // >>
            ])
            || $token->equalsAny([
                '!',
                '%',
                '*',
                '+',
                '-',
                '.',
                '/',
                '<',
                '>',
                '~',
            ]);
    }
}

1	<?php
2
3	declare(strict_types=1);
4
5	/*
6	* This file is part of PHP CS Fixer.
7	*
8	* (c) Fabien Potencier <fabien@symfony.com>
9	* Dariusz Rumiński <dariusz.ruminski@gmail.com>
10	*
11	* This source file is subject to the MIT license that is bundled
12	* with this source code in the file LICENSE.
13	*/
14
15	namespace PhpCsFixer\Fixer\Alias;
16
17	use PhpCsFixer\AbstractFixer;
18	use PhpCsFixer\Fixer\ConfigurableFixerInterface;
19	use PhpCsFixer\Fixer\ConfigurableFixerTrait;
20	use PhpCsFixer\FixerConfiguration\FixerConfigurationResolver;
21	use PhpCsFixer\FixerConfiguration\FixerConfigurationResolverInterface;
22	use PhpCsFixer\FixerConfiguration\FixerOptionBuilder;
23	use PhpCsFixer\FixerDefinition\CodeSample;
24	use PhpCsFixer\FixerDefinition\FixerDefinition;
25	use PhpCsFixer\FixerDefinition\FixerDefinitionInterface;
26	use PhpCsFixer\Tokenizer\Analyzer\ArgumentsAnalyzer;
27	use PhpCsFixer\Tokenizer\Analyzer\FunctionsAnalyzer;
28	use PhpCsFixer\Tokenizer\Token;
29	use PhpCsFixer\Tokenizer\Tokens;
30
31	/**
32	* @phpstan-type _AutogeneratedInputConfiguration array{
33	* modernize_stripos?: bool,
34	* }
35	* @phpstan-type _AutogeneratedComputedConfiguration array{
36	* modernize_stripos: bool,
37	* }
38	*
39	* @implements ConfigurableFixerInterface<_AutogeneratedInputConfiguration, _AutogeneratedComputedConfiguration>
40	*
41	* @author Alexander M. Turek <me@derrabus.de>
42	*
43	* @no-named-arguments Parameter names are not covered by the backward compatibility promise.
44	*/
45	final class ModernizeStrposFixer extends AbstractFixer implements ConfigurableFixerInterface
46	{
47	/** @use ConfigurableFixerTrait<_AutogeneratedInputConfiguration, _AutogeneratedComputedConfiguration> */
48	use ConfigurableFixerTrait;
49
50	private const REPLACEMENTS = [
51	[
52	'operator' => [\T_IS_IDENTICAL, '==='],
53	'operand' => [\T_LNUMBER, '0'],
54	'replacement' => [\T_STRING, 'str_starts_with'],
55	'negate' => false,
56	],
57	[
58	'operator' => [\T_IS_NOT_IDENTICAL, '!=='],
59	'operand' => [\T_LNUMBER, '0'],
60	'replacement' => [\T_STRING, 'str_starts_with'],
61	'negate' => true,
62	],
63	[
64	'operator' => [\T_IS_NOT_IDENTICAL, '!=='],
65	'operand' => [\T_STRING, 'false'],
66	'replacement' => [\T_STRING, 'str_contains'],
67	'negate' => false,
68	],
69	[
70	'operator' => [\T_IS_IDENTICAL, '==='],
71	'operand' => [\T_STRING, 'false'],
72	'replacement' => [\T_STRING, 'str_contains'],
73	'negate' => true,
74	],
75	];
76
77	private bool $modernizeStripos = false;
78
79	public function getDefinition(): FixerDefinitionInterface
80	{
81	return new FixerDefinition(	3✔
82	'Replace `strpos()` and `stripos()` calls with `str_starts_with()` or `str_contains()` if possible.',	3✔
83	[	3✔
84	new CodeSample(	3✔
85	'<?php	3✔
86	if (strpos($haystack, $needle) === 0) {}
87	if (strpos($haystack, $needle) !== 0) {}
88	if (strpos($haystack, $needle) !== false) {}
89	if (strpos($haystack, $needle) === false) {}
90	',	3✔
91	),	3✔
92	new CodeSample(	3✔
93	'<?php	3✔
94	if (strpos($haystack, $needle) === 0) {}
95	if (strpos($haystack, $needle) !== 0) {}
96	if (strpos($haystack, $needle) !== false) {}
97	if (strpos($haystack, $needle) === false) {}
98	if (stripos($haystack, $needle) === 0) {}
99	if (stripos($haystack, $needle) !== 0) {}
100	if (stripos($haystack, $needle) !== false) {}
101	if (stripos($haystack, $needle) === false) {}
102	',	3✔
103	['modernize_stripos' => true]	3✔
104	),	3✔
105	],	3✔
106	null,	3✔
107	'Risky if `strpos`, `stripos`, `str_starts_with`, `str_contains` or `strtolower` functions are overridden.'	3✔
108	);	3✔
109	}
110
111	/**
112	* {@inheritdoc}
113	*
114	* Must run before BinaryOperatorSpacesFixer, NoExtraBlankLinesFixer, NoSpacesInsideParenthesisFixer, NoTrailingWhitespaceFixer, NotOperatorWithSpaceFixer, NotOperatorWithSuccessorSpaceFixer, PhpUnitDedicateAssertFixer, SingleSpaceAfterConstructFixer, SingleSpaceAroundConstructFixer, SpacesInsideParenthesesFixer.
115	* Must run after StrictComparisonFixer.
116	*/
117	public function getPriority(): int
118	{
119	return 37;	1✔
120	}
121
122	public function isCandidate(Tokens $tokens): bool
123	{
124	return $tokens->isTokenKindFound(\T_STRING) && $tokens->isAnyTokenKindsFound([\T_IS_IDENTICAL, \T_IS_NOT_IDENTICAL]);	71✔
125	}
126
127	public function isRisky(): bool
128	{
129	return true;	1✔
130	}
131
132	protected function configurePostNormalisation(): void
133	{
134	if (isset($this->configuration['modernize_stripos']) && true === $this->configuration['modernize_stripos']) {	82✔
135	$this->modernizeStripos = true;	23✔
136	}
137	}
138
139	protected function createConfigurationDefinition(): FixerConfigurationResolverInterface
140	{
141	return new FixerConfigurationResolver([	82✔
142	(new FixerOptionBuilder('modernize_stripos', 'Whether to modernize `stripos` calls as well.'))	82✔
143	->setAllowedTypes(['bool'])	82✔
144	->setDefault(false) // @TODO change to "true" on next major 4.0	82✔
145	->getOption(),	82✔
146	]);	82✔
147	}
148
149	protected function applyFix(\SplFileInfo $file, Tokens $tokens): void
150	{
151	$functionsAnalyzer = new FunctionsAnalyzer();	59✔
152	$argumentsAnalyzer = new ArgumentsAnalyzer();	59✔
153
154	$modernizeCandidates = [[\T_STRING, 'strpos']];	59✔
155	if ($this->modernizeStripos) {	59✔
156	$modernizeCandidates[] = [\T_STRING, 'stripos'];	22✔
157	}
158
159	for ($index = \count($tokens) - 1; $index > 0; --$index) {	59✔
160	// find candidate function call
161	if (!$tokens[$index]->equalsAny($modernizeCandidates, false) \|\| !$functionsAnalyzer->isGlobalFunctionCall($tokens, $index)) {	59✔
162	continue;	59✔
163	}
164
165	// assert called with 2 arguments
166	$openIndex = $tokens->getNextMeaningfulToken($index);	46✔
167	$closeIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $openIndex);	46✔
168	$arguments = $argumentsAnalyzer->getArguments($tokens, $openIndex, $closeIndex);	46✔
169
170	if (2 !== \count($arguments)) {	46✔
171	continue;	2✔
172	}
173
174	// check if part condition and fix if needed
175	$compareTokens = $this->getCompareTokens($tokens, $index, -1); // look behind	44✔
176
177	if (null === $compareTokens) {	44✔
178	$compareTokens = $this->getCompareTokens($tokens, $closeIndex, 1); // look ahead	24✔
179	}
180
181	if (null !== $compareTokens) {	44✔
182	$isCaseInsensitive = $tokens[$index]->equals([\T_STRING, 'stripos'], false);	39✔
183	$this->fixCall($tokens, $index, $compareTokens, $isCaseInsensitive);	39✔
184	}
185	}
186	}
187
188	/**
189	* @param array{operator_index: int, operand_index: int} $operatorIndices
190	*/
191	private function fixCall(Tokens $tokens, int $functionIndex, array $operatorIndices, bool $isCaseInsensitive): void
192	{
193	foreach (self::REPLACEMENTS as $replacement) {	39✔
194	if (!$tokens[$operatorIndices['operator_index']]->equals($replacement['operator'])) {	39✔
195	continue;	28✔
196	}
197
198	if (!$tokens[$operatorIndices['operand_index']]->equals($replacement['operand'], false)) {	39✔
199	continue;	13✔
200	}
201
202	$tokens->clearTokenAndMergeSurroundingWhitespace($operatorIndices['operator_index']);	39✔
203	$tokens->clearTokenAndMergeSurroundingWhitespace($operatorIndices['operand_index']);	39✔
204	$tokens->clearTokenAndMergeSurroundingWhitespace($functionIndex);	39✔
205
206	if ($replacement['negate']) {	39✔
207	$negateInsertIndex = $functionIndex;	22✔
208
209	$prevFunctionIndex = $tokens->getPrevMeaningfulToken($functionIndex);	22✔
210	if ($tokens[$prevFunctionIndex]->isGivenKind(\T_NS_SEPARATOR)) {	22✔
211	$negateInsertIndex = $prevFunctionIndex;	4✔
212	}
213
214	$tokens->insertAt($negateInsertIndex, new Token('!'));	22✔
215	++$functionIndex;	22✔
216	}
217
218	$tokens->insertAt($functionIndex, new Token($replacement['replacement']));	39✔
219
220	if ($isCaseInsensitive) {	39✔
221	$this->wrapArgumentsWithStrToLower($tokens, $functionIndex);	22✔
222	}
223
224	break;	39✔
225	}
226	}
227
228	private function wrapArgumentsWithStrToLower(Tokens $tokens, int $functionIndex): void
229	{
230	$argumentsAnalyzer = new ArgumentsAnalyzer();	22✔
231	$shouldAddNamespace = $tokens[$functionIndex - 1]->isGivenKind(\T_NS_SEPARATOR);	22✔
232
233	$openIndex = $tokens->getNextMeaningfulToken($functionIndex);	22✔
234	$closeIndex = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_PARENTHESIS_BRACE, $openIndex);	22✔
235	$arguments = $argumentsAnalyzer->getArguments($tokens, $openIndex, $closeIndex);	22✔
236
237	$firstArgumentIndexStart = array_key_first($arguments);	22✔
238	if (!isset($arguments[$firstArgumentIndexStart])) {	22✔
239	return;	×
240	}
241	$firstArgumentIndexEnd = $arguments[$firstArgumentIndexStart] + 3 + ($shouldAddNamespace ? 1 : 0);	22✔
242
243	$isSecondArgumentTokenWhiteSpace = $tokens[array_key_last($arguments)]->isGivenKind(\T_WHITESPACE);	22✔
244
245	if ($isSecondArgumentTokenWhiteSpace) {	22✔
246	$secondArgumentIndexStart = $tokens->getNextMeaningfulToken(array_key_last($arguments));	21✔
247	} else {
248	$secondArgumentIndexStart = array_key_last($arguments);	1✔
249	}
250
251	$secondArgumentIndexStart += 3 + ($shouldAddNamespace ? 1 : 0);	22✔
252	if (!isset($arguments[array_key_last($arguments)])) {	22✔
253	return;	×
254	}
255	$secondArgumentIndexEnd = $arguments[array_key_last($arguments)] + 6 + ($shouldAddNamespace ? 1 : 0) + ($isSecondArgumentTokenWhiteSpace ? 1 : 0);	22✔
256
257	if ($shouldAddNamespace) {	22✔
258	$tokens->insertAt($firstArgumentIndexStart, new Token([\T_NS_SEPARATOR, '\\']));	4✔
259	++$firstArgumentIndexStart;	4✔
260	}
261
262	$tokens->insertAt($firstArgumentIndexStart, [new Token([\T_STRING, 'strtolower']), new Token('(')]);	22✔
263	$tokens->insertAt($firstArgumentIndexEnd, new Token(')'));	22✔
264
265	if ($shouldAddNamespace) {	22✔
266	$tokens->insertAt($secondArgumentIndexStart, new Token([\T_NS_SEPARATOR, '\\']));	4✔
267	++$secondArgumentIndexStart;	4✔
268	}
269
270	$tokens->insertAt($secondArgumentIndexStart, [new Token([\T_STRING, 'strtolower']), new Token('(')]);	22✔
271	$tokens->insertAt($secondArgumentIndexEnd, new Token(')'));	22✔
272	}
273
274	/**
275	* @param -1\|1 $direction
276	*
277	* @return null\|array{operator_index: int, operand_index: int}
278	*/
279	private function getCompareTokens(Tokens $tokens, int $offsetIndex, int $direction): ?array
280	{
281	$operatorIndex = $tokens->getMeaningfulTokenSibling($offsetIndex, $direction);	44✔
282
283	if (null !== $operatorIndex && $tokens[$operatorIndex]->isGivenKind(\T_NS_SEPARATOR)) {	44✔
284	$operatorIndex = $tokens->getMeaningfulTokenSibling($operatorIndex, $direction);	8✔
285	}
286
287	if (null === $operatorIndex \|\| !$tokens[$operatorIndex]->isGivenKind([\T_IS_IDENTICAL, \T_IS_NOT_IDENTICAL])) {	44✔
288	return null;	24✔
289	}
290
291	$operandIndex = $tokens->getMeaningfulTokenSibling($operatorIndex, $direction);	44✔
292
293	if (null === $operandIndex) {	44✔
294	return null;	×
295	}
296
297	$operand = $tokens[$operandIndex];	44✔
298
299	if (!$operand->equals([\T_LNUMBER, '0']) && !$operand->equals([\T_STRING, 'false'], false)) {	44✔
300	return null;	1✔
301	}
302
303	$precedenceTokenIndex = $tokens->getMeaningfulTokenSibling($operandIndex, $direction);	43✔
304
305	if (null !== $precedenceTokenIndex && $this->isOfHigherPrecedence($tokens[$precedenceTokenIndex])) {	43✔
306	return null;	4✔
307	}
308
309	return ['operator_index' => $operatorIndex, 'operand_index' => $operandIndex];	39✔
310	}
311
312	private function isOfHigherPrecedence(Token $token): bool
313	{
314	return	43✔
315	$token->isGivenKind([	43✔
316	\T_DEC, // --	43✔
317	\T_INC, // ++	43✔
318	\T_INSTANCEOF, // instanceof	43✔
319	\T_IS_GREATER_OR_EQUAL, // >=	43✔
320	\T_IS_SMALLER_OR_EQUAL, // <=	43✔
321	\T_POW, // **	43✔
322	\T_SL, // <<	43✔
323	\T_SR, // >>	43✔
324	])	43✔
325	\|\| $token->equalsAny([	43✔
326	'!',	43✔
327	'%',	43✔
328	'*',	43✔
329	'+',	43✔
330	'-',	43✔
331	'.',	43✔
332	'/',	43✔
333	'<',	43✔
334	'>',	43✔
335	'~',	43✔
336	]);	43✔
337	}
338	}

keradus / PHP-CS-Fixer / 17319949156

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