src/Fixer/ClassNotation/NoPhp4ConstructorFixer.php
protected function applyFix(\SplFileInfo $file, Tokens $tokens)
    {
        $tokensAnalyzer = new TokensAnalyzer($tokens);
        $classes = array_keys($tokens->findGivenKind(T_CLASS));
        $numClasses = \count($classes);

        for ($i = 0; $i < $numClasses; ++$i) {
            $index = $classes[$i];

            // is it an an anonymous class definition?
            if ($tokensAnalyzer->isAnonymousClass($index)) {
                continue;
            }

            // is it inside a namespace?
            $nspIndex = $tokens->getPrevTokenOfKind($index, [[T_NAMESPACE, 'namespace']]);
            if (null !== $nspIndex) {
                $nspIndex = $tokens->getNextMeaningfulToken($nspIndex);

                // make sure it's not the global namespace, as PHP4 constructors are allowed in there
                if (!$tokens[$nspIndex]->equals('{')) {
                    // unless it's the global namespace, the index currently points to the name
                    $nspIndex = $tokens->getNextTokenOfKind($nspIndex, [';', '{']);

                    if ($tokens[$nspIndex]->equals(';')) {
                        // the class is inside a (non-block) namespace, no PHP4-code should be in there
                        break;
                    }

                    // the index points to the { of a block-namespace
                    $nspEnd = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_CURLY_BRACE, $nspIndex);
                    if ($index < $nspEnd) {
                        // the class is inside a block namespace, skip other classes that might be in it
                        for ($j = $i + 1; $j < $numClasses; ++$j) {
                            if ($classes[$j] < $nspEnd) {
                                ++$i;
                            }
                        }
                        // and continue checking the classes that might follow
                        continue;
                    }
                }
            }

            $classNameIndex = $tokens->getNextMeaningfulToken($index);
            $className = $tokens[$classNameIndex]->getContent();
            $classStart = $tokens->getNextTokenOfKind($classNameIndex, ['{']);
            $classEnd = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_CURLY_BRACE, $classStart);

            $this->fixConstructor($tokens, $className, $classStart, $classEnd);
            $this->fixParent($tokens, $classStart, $classEnd);
        }
    }
protected function applyFix(\SplFileInfo $file, Tokens $tokens)
    {
        $tokensAnalyzer = new TokensAnalyzer($tokens);
        $classes = array_keys($tokens->findGivenKind(T_CLASS));
        $numClasses = \count($classes);

        for ($i = 0; $i < $numClasses; ++$i) {
            $index = $classes[$i];

            // is it an an anonymous class definition?
            if ($tokensAnalyzer->isAnonymousClass($index)) {
                continue;
            }

            // is it inside a namespace?
            $nspIndex = $tokens->getPrevTokenOfKind($index, [[T_NAMESPACE, 'namespace']]);
            if (null !== $nspIndex) {
                $nspIndex = $tokens->getNextMeaningfulToken($nspIndex);

                // make sure it's not the global namespace, as PHP4 constructors are allowed in there
                if (!$tokens[$nspIndex]->equals('{')) {
                    // unless it's the global namespace, the index currently points to the name
                    $nspIndex = $tokens->getNextTokenOfKind($nspIndex, [';', '{']);

                    if ($tokens[$nspIndex]->equals(';')) {
                        // the class is inside a (non-block) namespace, no PHP4-code should be in there
                        break;
                    }

                    // the index points to the { of a block-namespace
                    $nspEnd = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_CURLY_BRACE, $nspIndex);
                    if ($index < $nspEnd) {
                        // the class is inside a block namespace, skip other classes that might be in it
                        for ($j = $i + 1; $j < $numClasses; ++$j) {
                            if ($classes[$j] < $nspEnd) {
                                ++$i;
                            }
                        }
                        // and continue checking the classes that might follow
                        continue;
                    }
                }
            }

            $classNameIndex = $tokens->getNextMeaningfulToken($index);
            $className = $tokens[$classNameIndex]->getContent();
            $classStart = $tokens->getNextTokenOfKind($classNameIndex, ['{']);
            $classEnd = $tokens->findBlockEnd(Tokens::BLOCK_TYPE_CURLY_BRACE, $classStart);

            $this->fixConstructor($tokens, $className, $classStart, $classEnd);
            $this->fixParent($tokens, $classStart, $classEnd);
        }
    }
{@inheritdoc}