?????????? ????????? - ??????????????? - /opt/cpanel/ea-wappspector/vendor/slevomat/coding-standard/SlevomatCodingStandard/Sniffs/Variables/DuplicateAssignmentToVariableSniff.php
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<?php declare(strict_types = 1); namespace SlevomatCodingStandard\Sniffs\Variables; use PHP_CodeSniffer\Files\File; use PHP_CodeSniffer\Sniffs\Sniff; use SlevomatCodingStandard\Helpers\TokenHelper; use function in_array; use function sprintf; use const T_DOUBLE_COLON; use const T_EQUAL; use const T_OBJECT_OPERATOR; use const T_VARIABLE; class DuplicateAssignmentToVariableSniff implements Sniff { public const CODE_DUPLICATE_ASSIGNMENT = 'DuplicateAssignment'; /** * @return array<int, (int|string)> */ public function register(): array { return [ T_EQUAL, ]; } /** * @phpcsSuppress SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingNativeTypeHint * @param int $assignmentPointer */ public function process(File $phpcsFile, $assignmentPointer): void { $tokens = $phpcsFile->getTokens(); $variablePointer = TokenHelper::findPreviousEffective($phpcsFile, $assignmentPointer - 1); if ($tokens[$variablePointer]['code'] !== T_VARIABLE) { return; } $pointerBeforeVariable = TokenHelper::findPreviousEffective($phpcsFile, $variablePointer - 1); if (in_array($tokens[$pointerBeforeVariable]['code'], [T_OBJECT_OPERATOR, T_DOUBLE_COLON], true)) { return; } /** @var int $secondVariablePointer */ $secondVariablePointer = TokenHelper::findNextEffective($phpcsFile, $assignmentPointer + 1); if ($tokens[$secondVariablePointer]['code'] !== T_VARIABLE) { return; } if ($tokens[$variablePointer]['content'] !== $tokens[$secondVariablePointer]['content']) { return; } $pointerAfterSecondVariable = TokenHelper::findNextEffective($phpcsFile, $secondVariablePointer + 1); if ($tokens[$pointerAfterSecondVariable]['code'] !== T_EQUAL) { return; } $phpcsFile->addError( sprintf('Duplicate assignment to variable %s.', $tokens[$secondVariablePointer]['content']), $secondVariablePointer, self::CODE_DUPLICATE_ASSIGNMENT, ); } }
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