*/ public function register(): array { return [T_OPEN_SQUARE_BRACKET]; } /** * @phpcsSuppress SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingNativeTypeHint * @param int $stackPointer */ public function process(File $phpcsFile, $stackPointer): void { $tokens = $phpcsFile->getTokens(); $previousToken = TokenHelper::findPreviousNonWhitespace($phpcsFile, $stackPointer - 1); if ( $previousToken === null || $previousToken === $stackPointer - 1) { return; } if ($tokens[$previousToken]['code'] === T_VARIABLE) { $this->addError( $phpcsFile, $stackPointer, 'There should be no space between array variable and array access operator.', self::CODE_NO_SPACE_BEFORE_BRACKETS, ); } if ($tokens[$previousToken]['code'] !== T_CLOSE_SQUARE_BRACKET) { return; } $this->addError( $phpcsFile, $stackPointer, 'There should be no space between array access operators.', self::CODE_NO_SPACE_BETWEEN_BRACKETS, ); } private function addError(File $phpcsFile, int $stackPointer, string $error, string $code): void { $fix = $phpcsFile->addFixableError($error, $stackPointer, $code); if (!$fix) { return; } $phpcsFile->fixer->beginChangeset(); FixerHelper::replace($phpcsFile, $stackPointer - 1, ''); $phpcsFile->fixer->endChangeset(); } }