?????????? ????????? - ??????????????? - /opt/cpanel/ea-wappspector/vendor/slevomat/coding-standard/SlevomatCodingStandard/Sniffs/Operators/RequireOnlyStandaloneIncrementAndDecrementOperatorsSniff.php
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<?php declare(strict_types = 1); namespace SlevomatCodingStandard\Sniffs\Operators; use PHP_CodeSniffer\Files\File; use PHP_CodeSniffer\Sniffs\Sniff; use SlevomatCodingStandard\Helpers\IdentificatorHelper; use SlevomatCodingStandard\Helpers\TokenHelper; use function array_key_exists; use function in_array; use const T_CLOSE_CURLY_BRACKET; use const T_CLOSE_PARENTHESIS; use const T_COLON; use const T_DEC; use const T_FOR; use const T_INC; use const T_OPEN_CURLY_BRACKET; use const T_OPEN_TAG; use const T_SEMICOLON; use const T_WHILE; class RequireOnlyStandaloneIncrementAndDecrementOperatorsSniff implements Sniff { public const CODE_PRE_INCREMENT_OPERATOR_NOT_USED_STANDALONE = 'PreIncrementOperatorNotUsedStandalone'; public const CODE_POST_INCREMENT_OPERATOR_NOT_USED_STANDALONE = 'PostIncrementOperatorNotUsedStandalone'; public const CODE_PRE_DECREMENT_OPERATOR_NOT_USED_STANDALONE = 'PreDecrementOperatorNotUsedAsStandalone'; public const CODE_POST_DECREMENT_OPERATOR_NOT_USED_STANDALONE = 'PostDecrementOperatorNotUsedStandalone'; /** * @return array<int, (int|string)> */ public function register(): array { return [ T_DEC, T_INC, ]; } /** * @phpcsSuppress SlevomatCodingStandard.TypeHints.ParameterTypeHint.MissingNativeTypeHint * @param int $operatorPointer */ public function process(File $phpcsFile, $operatorPointer): void { $tokens = $phpcsFile->getTokens(); /** @var int $nextPointer */ $nextPointer = TokenHelper::findNextEffective($phpcsFile, $operatorPointer + 1); $afterVariableEndPointer = IdentificatorHelper::findEndPointer($phpcsFile, $nextPointer); $isPostOperator = $afterVariableEndPointer === null; if ($isPostOperator) { /** @var int $beforeVariableEndPointer */ $beforeVariableEndPointer = TokenHelper::findPreviousEffective($phpcsFile, $operatorPointer - 1); /** @var int $instructionStartPointer */ $instructionStartPointer = IdentificatorHelper::findStartPointer($phpcsFile, $beforeVariableEndPointer); $instructionEndPointer = $operatorPointer; } else { $instructionStartPointer = $operatorPointer; /** @var int $instructionEndPointer */ $instructionEndPointer = $afterVariableEndPointer; } if ($this->isStandalone($phpcsFile, $instructionStartPointer, $instructionEndPointer)) { return; } if ($tokens[$operatorPointer]['code'] === T_INC) { if ($isPostOperator) { $code = self::CODE_POST_INCREMENT_OPERATOR_NOT_USED_STANDALONE; $message = 'Post-increment operator should be used only as single instruction.'; } else { $code = self::CODE_PRE_INCREMENT_OPERATOR_NOT_USED_STANDALONE; $message = 'Pre-increment operator should be used only as single instruction.'; } } else { if ($isPostOperator) { $code = self::CODE_POST_DECREMENT_OPERATOR_NOT_USED_STANDALONE; $message = 'Post-decrement operator should be used only as single instruction.'; } else { $code = self::CODE_PRE_DECREMENT_OPERATOR_NOT_USED_STANDALONE; $message = 'Pre-decrement operator should be used only as single instruction.'; } } $phpcsFile->addError($message, $operatorPointer, $code); } private function isStandalone(File $phpcsFile, int $instructionStartPointer, int $instructionEndPointer): bool { $tokens = $phpcsFile->getTokens(); $pointerBeforeInstructionStart = TokenHelper::findPreviousEffective($phpcsFile, $instructionStartPointer - 1); if (!in_array( $tokens[$pointerBeforeInstructionStart]['code'], [T_SEMICOLON, T_COLON, T_OPEN_CURLY_BRACKET, T_CLOSE_CURLY_BRACKET, T_OPEN_TAG], true, )) { return false; } $pointerAfterInstructionEnd = TokenHelper::findNextEffective($phpcsFile, $instructionEndPointer + 1); if ($tokens[$pointerAfterInstructionEnd]['code'] === T_SEMICOLON) { return true; } if ($tokens[$pointerAfterInstructionEnd]['code'] === T_CLOSE_PARENTHESIS) { return array_key_exists('parenthesis_owner', $tokens[$pointerAfterInstructionEnd]) && in_array($tokens[$tokens[$pointerAfterInstructionEnd]['parenthesis_owner']]['code'], [T_FOR, T_WHILE], true); } return false; } }
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