src/Fixer/Basic/BracesFixer.php
private function findStatementEnd(Tokens $tokens, $parenthesisEndIndex)
    {
        $nextIndex = $tokens->getNextMeaningfulToken($parenthesisEndIndex);
        $nextToken = $tokens[$nextIndex];

        if (!$nextToken) {
            return $parenthesisEndIndex;
        }

        if ($nextToken->equals('{')) {
            return $tokens->findBlockEnd(Tokens::BLOCK_TYPE_CURLY_BRACE, $nextIndex);
        }

        if ($nextToken->isGivenKind($this->getControlTokens())) {
            $parenthesisEndIndex = $this->findParenthesisEnd($tokens, $nextIndex);

            $endIndex = $this->findStatementEnd($tokens, $parenthesisEndIndex);

            if ($nextToken->isGivenKind([T_IF, T_TRY, T_DO])) {
                $openingTokenKind = $nextToken->getId();

                while (true) {
                    $nextIndex = $tokens->getNextMeaningfulToken($endIndex);
                    $nextToken = isset($nextIndex) ? $tokens[$nextIndex] : null;
                    if ($nextToken && $nextToken->isGivenKind($this->getControlContinuationTokensForOpeningToken($openingTokenKind))) {
                        $parenthesisEndIndex = $this->findParenthesisEnd($tokens, $nextIndex);

                        $endIndex = $this->findStatementEnd($tokens, $parenthesisEndIndex);

                        if ($nextToken->isGivenKind($this->getFinalControlContinuationTokensForOpeningToken($openingTokenKind))) {
                            return $endIndex;
                        }
                    } else {
                        break;
                    }
                }
            }

            return $endIndex;
        }

        $index = $parenthesisEndIndex;

        while (true) {
            $token = $tokens[++$index];

            // if there is some block in statement (eg lambda function) we need to skip it
            if ($token->equals('{')) {
                $index = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_CURLY_BRACE, $index);

                continue;
            }

            if ($token->equals(';')) {
                return $index;
            }

            if ($token->isGivenKind(T_CLOSE_TAG)) {
                return $tokens->getPrevNonWhitespace($index);
            }
        }

        throw new \RuntimeException('Statement end not found.');
    }
private function findStatementEnd(Tokens $tokens, $parenthesisEndIndex)
    {
        $nextIndex = $tokens->getNextMeaningfulToken($parenthesisEndIndex);
        $nextToken = $tokens[$nextIndex];

        if (!$nextToken) {
            return $parenthesisEndIndex;
        }

        if ($nextToken->equals('{')) {
            return $tokens->findBlockEnd(Tokens::BLOCK_TYPE_CURLY_BRACE, $nextIndex);
        }

        if ($nextToken->isGivenKind($this->getControlTokens())) {
            $parenthesisEndIndex = $this->findParenthesisEnd($tokens, $nextIndex);

            $endIndex = $this->findStatementEnd($tokens, $parenthesisEndIndex);

            if ($nextToken->isGivenKind([T_IF, T_TRY, T_DO])) {
                $openingTokenKind = $nextToken->getId();

                while (true) {
                    $nextIndex = $tokens->getNextMeaningfulToken($endIndex);
                    $nextToken = isset($nextIndex) ? $tokens[$nextIndex] : null;
                    if ($nextToken && $nextToken->isGivenKind($this->getControlContinuationTokensForOpeningToken($openingTokenKind))) {
                        $parenthesisEndIndex = $this->findParenthesisEnd($tokens, $nextIndex);

                        $endIndex = $this->findStatementEnd($tokens, $parenthesisEndIndex);

                        if ($nextToken->isGivenKind($this->getFinalControlContinuationTokensForOpeningToken($openingTokenKind))) {
                            return $endIndex;
                        }
                    } else {
                        break;
                    }
                }
            }

            return $endIndex;
        }

        $index = $parenthesisEndIndex;

        while (true) {
            $token = $tokens[++$index];

            // if there is some block in statement (eg lambda function) we need to skip it
            if ($token->equals('{')) {
                $index = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_CURLY_BRACE, $index);

                continue;
            }

            if ($token->equals(';')) {
                return $index;
            }

            if ($token->isGivenKind(T_CLOSE_TAG)) {
                return $tokens->getPrevNonWhitespace($index);
            }
        }

        throw new \RuntimeException('Statement end not found.');
    }
@param Tokens $tokens
@param int    $parenthesisEndIndex

@return int