protected function applyFix(\SplFileInfo $file, Tokens $tokens)
    {
        $currIndex = 0;
        while (null !== $currIndex) {
            $boundaries = $this->find('dirname', $tokens, $currIndex, $tokens->count() - 1);
            if (null === $boundaries) {
                return;
            }

            list($functionNameIndex, $openParenthesis, $closeParenthesis) = $boundaries;

            // analysing cursor shift, so nested expressions kept processed
            $currIndex = $openParenthesis;

            // ensure __FILE__ is in between (...)

            $fileCandidateRightIndex = $tokens->getPrevMeaningfulToken($closeParenthesis);
            $trailingCommaIndex = null;
            if ($tokens[$fileCandidateRightIndex]->equals(',')) {
                $trailingCommaIndex = $fileCandidateRightIndex;
                $fileCandidateRightIndex = $tokens->getPrevMeaningfulToken($fileCandidateRightIndex);
            }

            $fileCandidateRight = $tokens[$fileCandidateRightIndex];
            if (!$fileCandidateRight->isGivenKind(T_FILE)) {
                continue;
            }

            $fileCandidateLeftIndex = $tokens->getNextMeaningfulToken($openParenthesis);
            $fileCandidateLeft = $tokens[$fileCandidateLeftIndex];

            if (!$fileCandidateLeft->isGivenKind(T_FILE)) {
                continue;
            }

            // get rid of root namespace when it used
            $namespaceCandidateIndex = $tokens->getPrevMeaningfulToken($functionNameIndex);
            $namespaceCandidate = $tokens[$namespaceCandidateIndex];
            if ($namespaceCandidate->isGivenKind(T_NS_SEPARATOR)) {
                $tokens->removeTrailingWhitespace($namespaceCandidateIndex);
                $tokens->clearAt($namespaceCandidateIndex);
            }

            if (null !== $trailingCommaIndex) {
                if (!$tokens[$tokens->getNextNonWhitespace($trailingCommaIndex)]->isComment()) {
                    $tokens->removeTrailingWhitespace($trailingCommaIndex);
                }

                $tokens->clearTokenAndMergeSurroundingWhitespace($trailingCommaIndex);
            }

            // closing parenthesis removed with leading spaces
            if (!$tokens[$tokens->getNextNonWhitespace($closeParenthesis)]->isComment()) {
                $tokens->removeLeadingWhitespace($closeParenthesis);
            }

            $tokens->clearTokenAndMergeSurroundingWhitespace($closeParenthesis);

            // opening parenthesis removed with trailing and leading spaces
            if (!$tokens[$tokens->getNextNonWhitespace($openParenthesis)]->isComment()) {
                $tokens->removeLeadingWhitespace($openParenthesis);
            }

            $tokens->removeTrailingWhitespace($openParenthesis);
            $tokens->clearTokenAndMergeSurroundingWhitespace($openParenthesis);

            // replace constant and remove function name
            $tokens[$fileCandidateLeftIndex] = new Token([T_DIR, '__DIR__']);
            $tokens->clearTokenAndMergeSurroundingWhitespace($functionNameIndex);
        }
    }
protected function applyFix(\SplFileInfo $file, Tokens $tokens)
    {
        $currIndex = 0;
        while (null !== $currIndex) {
            $boundaries = $this->find('dirname', $tokens, $currIndex, $tokens->count() - 1);
            if (null === $boundaries) {
                return;
            }

            list($functionNameIndex, $openParenthesis, $closeParenthesis) = $boundaries;

            
            $currIndex = $openParenthesis;

            

            $fileCandidateRightIndex = $tokens->getPrevMeaningfulToken($closeParenthesis);
            $trailingCommaIndex = null;
            if ($tokens[$fileCandidateRightIndex]->equals(',')) {
                $trailingCommaIndex = $fileCandidateRightIndex;
                $fileCandidateRightIndex = $tokens->getPrevMeaningfulToken($fileCandidateRightIndex);
            }

            $fileCandidateRight = $tokens[$fileCandidateRightIndex];
            if (!$fileCandidateRight->isGivenKind(T_FILE)) {
                continue;
            }

            $fileCandidateLeftIndex = $tokens->getNextMeaningfulToken($openParenthesis);
            $fileCandidateLeft = $tokens[$fileCandidateLeftIndex];

            if (!$fileCandidateLeft->isGivenKind(T_FILE)) {
                continue;
            }

            
            $namespaceCandidateIndex = $tokens->getPrevMeaningfulToken($functionNameIndex);
            $namespaceCandidate = $tokens[$namespaceCandidateIndex];
            if ($namespaceCandidate->isGivenKind(T_NS_SEPARATOR)) {
                $tokens->removeTrailingWhitespace($namespaceCandidateIndex);
                $tokens->clearAt($namespaceCandidateIndex);
            }

            if (null !== $trailingCommaIndex) {
                if (!$tokens[$tokens->getNextNonWhitespace($trailingCommaIndex)]->isComment()) {
                    $tokens->removeTrailingWhitespace($trailingCommaIndex);
                }

                $tokens->clearTokenAndMergeSurroundingWhitespace($trailingCommaIndex);
            }

            
            if (!$tokens[$tokens->getNextNonWhitespace($closeParenthesis)]->isComment()) {
                $tokens->removeLeadingWhitespace($closeParenthesis);
            }

            $tokens->clearTokenAndMergeSurroundingWhitespace($closeParenthesis);

            
            if (!$tokens[$tokens->getNextNonWhitespace($openParenthesis)]->isComment()) {
                $tokens->removeLeadingWhitespace($openParenthesis);
            }

            $tokens->removeTrailingWhitespace($openParenthesis);
            $tokens->clearTokenAndMergeSurroundingWhitespace($openParenthesis);

            
            $tokens[$fileCandidateLeftIndex] = new Token([T_DIR, '__DIR__']);
            $tokens->clearTokenAndMergeSurroundingWhitespace($functionNameIndex);
        }
    }
protected function applyFix ( \ SplFileInfo $ file , Tokens $ tokens ) { $ currIndex = 0 ; while ( null !== $ currIndex ) { $ boundaries = $ this -> find ( 'dirname' , $ tokens , $ currIndex , $ tokens -> count ( ) - 1 ) ; if ( null === $ boundaries ) { return ; } list ( $ functionNameIndex , $ openParenthesis , $ closeParenthesis ) = $ boundaries ; // analysing cursor shift, so nested expressions kept processed $ currIndex = $ openParenthesis ; // ensure __FILE__ is in between (...) $ fileCandidateRightIndex = $ tokens -> getPrevMeaningfulToken ( $ closeParenthesis ) ; $ trailingCommaIndex = null ; if ( $ tokens [ $ fileCandidateRightIndex ] -> equals ( ',' ) ) { $ trailingCommaIndex = $ fileCandidateRightIndex ; $ fileCandidateRightIndex = $ tokens -> getPrevMeaningfulToken ( $ fileCandidateRightIndex ) ; } $ fileCandidateRight = $ tokens [ $ fileCandidateRightIndex ] ; if ( ! $ fileCandidateRight -> isGivenKind ( T_FILE ) ) { continue ; } $ fileCandidateLeftIndex = $ tokens -> getNextMeaningfulToken ( $ openParenthesis ) ; $ fileCandidateLeft = $ tokens [ $ fileCandidateLeftIndex ] ; if ( ! $ fileCandidateLeft -> isGivenKind ( T_FILE ) ) { continue ; } // get rid of root namespace when it used $ namespaceCandidateIndex = $ tokens -> getPrevMeaningfulToken ( $ functionNameIndex ) ; $ namespaceCandidate = $ tokens [ $ namespaceCandidateIndex ] ; if ( $ namespaceCandidate -> isGivenKind ( T_NS_SEPARATOR ) ) { $ tokens -> removeTrailingWhitespace ( $ namespaceCandidateIndex ) ; $ tokens -> clearAt ( $ namespaceCandidateIndex ) ; } if ( null !== $ trailingCommaIndex ) { if ( ! $ tokens [ $ tokens -> getNextNonWhitespace ( $ trailingCommaIndex ) ] -> isComment ( ) ) { $ tokens -> removeTrailingWhitespace ( $ trailingCommaIndex ) ; } $ tokens -> clearTokenAndMergeSurroundingWhitespace ( $ trailingCommaIndex ) ; } // closing parenthesis removed with leading spaces if ( ! $ tokens [ $ tokens -> getNextNonWhitespace ( $ closeParenthesis ) ] -> isComment ( ) ) { $ tokens -> removeLeadingWhitespace ( $ closeParenthesis ) ; } $ tokens -> clearTokenAndMergeSurroundingWhitespace ( $ closeParenthesis ) ; // opening parenthesis removed with trailing and leading spaces if ( ! $ tokens [ $ tokens -> getNextNonWhitespace ( $ openParenthesis ) ] -> isComment ( ) ) { $ tokens -> removeLeadingWhitespace ( $ openParenthesis ) ; } $ tokens -> removeTrailingWhitespace ( $ openParenthesis ) ; $ tokens -> clearTokenAndMergeSurroundingWhitespace ( $ openParenthesis ) ; // replace constant and remove function name $ tokens [ $ fileCandidateLeftIndex ] = new Token ( [ T_DIR , '__DIR__' ] ) ; $ tokens -> clearTokenAndMergeSurroundingWhitespace ( $ functionNameIndex ) ; } }
{@inheritdoc}
{