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Function visitInstanceOf has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    public function visitInstanceOf(Node $node): UnionType
    {
        $code_base = $this->code_base;
        $context = $this->context;
        // Check to make sure the left side is valid
Severity: Minor
Found in src/Phan/AST/UnionTypeVisitor.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function arrayKeyUnionTypeOfUnionType has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    public static function arrayKeyUnionTypeOfUnionType(UnionType $union_type): ?UnionType
    {
        if ($union_type->isEmpty()) {
            return null;
        }
Severity: Minor
Found in src/Phan/AST/UnionTypeVisitor.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function analyzeUnpack has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    private function analyzeUnpack(Node $node, bool $is_array_spread): UnionType
    {
        $union_type = self::unionTypeFromNode(
            $this->code_base,
            $this->context,
Severity: Minor
Found in src/Phan/AST/UnionTypeVisitor.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function generateHTMLStyle has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    public static function generateHTMLStyle(string $color_scheme_name): string
    {
        $scheme = Colorizing::loadColorScheme($color_scheme_name);
        if (!is_array($scheme)) {
            throw new TypeError("Expected loadColorScheme to return an array");
Severity: Minor
Found in internal/dump_html_styles.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function analyzeFunctionLike has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    private static function analyzeFunctionLike(CodeBase $code_base, FunctionInterface $method): void
    {
        $node = $method->getNode();
        if (!$node) {
            return;
Severity: Minor
Found in .phan/plugins/PreferNamespaceUsePlugin.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function analyzeFunction has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    private function analyzeFunction(Node $node): void
    {
        $stmts_node = $node->children['stmts'] ?? null;

        if ($stmts_node && !$stmts_node->children) {
Severity: Minor
Found in .phan/plugins/EmptyMethodAndFunctionPlugin.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function normalizeTemplateParameters has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    private static function normalizeTemplateParameters(array $template_parameters): array
    {
        foreach ($template_parameters as $i => $parameter) {
            if ($parameter instanceof UnionType) {
                $parameter = $parameter->__toString();
Severity: Minor
Found in src/Phan/IssueInstance.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function createStubSignature has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    public static function createStubSignature(ReflectionFunctionAbstract $reflection_method): array
    {
        $signature = [];
        $signature[] = (string)UnionType::fromReflectionType($reflection_method->getReturnType());
        foreach ($reflection_method->getParameters() as $parameter) {
Severity: Minor
Found in internal/reflection_completeness_check.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function visitCall has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    public function visitCall(Node $node): void
    {
        $expression = $node->children['expr'];
        if (!($expression instanceof Node) || $expression->kind !== ast\AST_NAME) {
            return;
Severity: Minor
Found in internal/lib/NotFullyQualifiedReporterPlugin.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function computeArraySize has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    private static function computeArraySize(CodeBase $code_base, Context $context, $arg): ?int
    {
        if ($arg === null) {
            return 0;
        }
Severity: Minor
Found in .phan/plugins/PhanSelfCheckPlugin.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function readFileContents has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    private static function readFileContents(string $basename): array
    {
        $files = glob("$basename/*.php");
        $result = [];
        foreach ($files as $file) {
Severity: Minor
Found in internal/fuzz_test.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function parseFunctionSignature has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    public function parseFunctionSignature(string $function_name): ?array
    {
        $this->initStubs();
        $function_name = preg_replace("/'.*$/D", '', $function_name);  // remove alternate id
        $function_fqsen = FullyQualifiedFunctionName::fromFullyQualifiedString($function_name);
Severity: Minor
Found in internal/lib/IncompatibleRealStubsSignatureDetector.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function markAllStubsAsNonVoid has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    public static function markAllStubsAsNonVoid(CodeBase $code_base): void
    {
        static::info("Marking all stubs as non-void\n");
        foreach ($code_base->getFunctionMap() as $func) {
            if (!$func->isPHPInternal()) {
Severity: Minor
Found in internal/lib/IncompatibleSignatureDetectorBase.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function parseFunctionSignature has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    public function parseFunctionSignature(string $function_name): ?array
    {
        $this->initStubs();
        $function_fqsen = FullyQualifiedFunctionName::fromFullyQualifiedString($function_name);
        $code_base = $this->code_base;
Severity: Minor
Found in internal/lib/IncompatibleStubsSignatureDetector.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function checkForUndeclaredTypeProperties has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    private static function checkForUndeclaredTypeProperties(): void
    {
        foreach (self::getInternalClasses() as $class_name => $reflection_class) {
            $map_for_class = UnionType::internalPropertyMapForClassName($class_name);
            foreach ($reflection_class->getProperties(ReflectionProperty::IS_PUBLIC) as $reflection_property) {
Severity: Minor
Found in internal/reflection_completeness_check.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function processMemberVar has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    protected function processMemberVar(File $phpcs_file, $stack_ptr)
    {
        if ($this->isExcluded($phpcs_file)) {
            return;
        }
Severity: Minor
Found in internal/PHP_CodeSniffer/Sniffs/ValidUnderscoreVariableNameSniff.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function extractName has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    private static function extractName($arg_node): ?string
    {
        if (!$arg_node instanceof Node) {
            return null;
        }
Severity: Minor
Found in .phan/plugins/SuspiciousParamOrderPlugin.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function scandirForXML has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    private static function scandirForXML(string $dir): array
    {
        $result = [];
        foreach (static::scandir($dir) as $basename) {
            if (substr($basename, -4) !== '.xml') {
Severity: Minor
Found in internal/lib/IncompatibleXMLSignatureDetector.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function getMethodNameFromXML has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    private static function getMethodNameFromXML(SimpleXMLElement $xml): ?string
    {
        $name = $xml->xpath('/a:refentry/a:refnamediv/a:refname') ?: [];
        if (count($name) === 0) {
            return null;
Severity: Minor
Found in internal/lib/IncompatibleXMLSignatureDetector.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function analyzeEqualityCheck has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    private function analyzeEqualityCheck(Node $node): void
    {
        ['left' => $left, 'right' => $right] = $node->children;
        $left_is_const = ParseVisitor::isConstExpr($left);
        $right_is_const = ParseVisitor::isConstExpr($right);
Severity: Minor
Found in .phan/plugins/StrictLiteralComparisonPlugin.php - About 25 mins to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

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