Function isRedundantFunctionComment has a Cognitive Complexity of 37 (exceeds 5 allowed). Consider refactoring. Open
private static function isRedundantFunctionComment(FunctionInterface $method, string $doc_comment): bool
{
$lines = explode("\n", $doc_comment);
foreach ($lines as $line) {
$line = trim($line, " \r\n\t*/");- Read upRead up
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 checkIsRedundantReturn has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring. Open
private static function checkIsRedundantReturn(CodeBase $code_base, FunctionInterface $method, string $doc_comment): void
{
if (strpos($doc_comment, '@return') === false) {
return;
}- Read upRead up
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
Method isRedundantFunctionComment has 51 lines of code (exceeds 25 allowed). Consider refactoring. Open
private static function isRedundantFunctionComment(FunctionInterface $method, string $doc_comment): bool
{
$lines = explode("\n", $doc_comment);
foreach ($lines as $line) {
$line = trim($line, " \r\n\t*/");Method checkIsRedundantReturn has 44 lines of code (exceeds 25 allowed). Consider refactoring. Open
private static function checkIsRedundantReturn(CodeBase $code_base, FunctionInterface $method, string $doc_comment): void
{
if (strpos($doc_comment, '@return') === false) {
return;
}Method analyzeFunctionLike has 37 lines of code (exceeds 25 allowed). Consider refactoring. Open
private static function analyzeFunctionLike(CodeBase $code_base, FunctionInterface $method): void
{
if (Phan::isExcludedAnalysisFile($method->getContext()->getFile())) {
// This has no side effects, so we can skip files that don't need to be analyzed
return;Function analyzeFunctionLike has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
private static function analyzeFunctionLike(CodeBase $code_base, FunctionInterface $method): void
{
if (Phan::isExcludedAnalysisFile($method->getContext()->getFile())) {
// This has no side effects, so we can skip files that don't need to be analyzed
return;- Read upRead up
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
Avoid too many return statements within this method. Open
return false;Avoid too many return statements within this method. Open
return;Avoid too many return statements within this method. Open
return;Avoid too many return statements within this method. Open
return true;Avoid too many return statements within this method. Open
return false;Avoid too many return statements within this method. Open
return;Avoid too many return statements within this method. Open
return false;Avoid too many return statements within this method. Open
return false;Avoid too many return statements within this method. Open
return false;Avoid too many return statements within this method. Open
return;Avoid too many return statements within this method. Open
return false;Avoid too many return statements within this method. Open
return;The method isRedundantFunctionComment() has an NPath complexity of 5904. The configured NPath complexity threshold is 200. Open
private static function isRedundantFunctionComment(FunctionInterface $method, string $doc_comment): bool
{
$lines = explode("\n", $doc_comment);
foreach ($lines as $line) {
$line = trim($line, " \r\n\t*/");- Read upRead up
- Exclude checks
NPathComplexity
Since: 0.1
The NPath complexity of a method is the number of acyclic execution paths through that method. A threshold of 200 is generally considered the point where measures should be taken to reduce complexity.
Example
class Foo {
function bar() {
// lots of complicated code
}
}Source https://phpmd.org/rules/codesize.html#npathcomplexity
The method checkIsRedundantReturn() has an NPath complexity of 1056. The configured NPath complexity threshold is 200. Open
private static function checkIsRedundantReturn(CodeBase $code_base, FunctionInterface $method, string $doc_comment): void
{
if (strpos($doc_comment, '@return') === false) {
return;
}- Read upRead up
- Exclude checks
NPathComplexity
Since: 0.1
The NPath complexity of a method is the number of acyclic execution paths through that method. A threshold of 200 is generally considered the point where measures should be taken to reduce complexity.
Example
class Foo {
function bar() {
// lots of complicated code
}
}Source https://phpmd.org/rules/codesize.html#npathcomplexity
The method isRedundantFunctionComment() has a Cyclomatic Complexity of 19. The configured cyclomatic complexity threshold is 10. Open
private static function isRedundantFunctionComment(FunctionInterface $method, string $doc_comment): bool
{
$lines = explode("\n", $doc_comment);
foreach ($lines as $line) {
$line = trim($line, " \r\n\t*/");- Read upRead up
- Exclude checks
CyclomaticComplexity
Since: 0.1
Complexity is determined by the number of decision points in a method plus one for the method entry. The decision points are 'if', 'while', 'for', and 'case labels'. Generally, 1-4 is low complexity, 5-7 indicates moderate complexity, 8-10 is high complexity, and 11+ is very high complexity.
Example
// Cyclomatic Complexity = 11
class Foo {
1 public function example() {
2 if ($a == $b) {
3 if ($a1 == $b1) {
fiddle();
4 } elseif ($a2 == $b2) {
fiddle();
} else {
fiddle();
}
5 } elseif ($c == $d) {
6 while ($c == $d) {
fiddle();
}
7 } elseif ($e == $f) {
8 for ($n = 0; $n < $h; $n++) {
fiddle();
}
} else {
switch ($z) {
9 case 1:
fiddle();
break;
10 case 2:
fiddle();
break;
11 case 3:
fiddle();
break;
default:
fiddle();
break;
}
}
}
}Source https://phpmd.org/rules/codesize.html#cyclomaticcomplexity
The method checkIsRedundantReturn() has a Cyclomatic Complexity of 12. The configured cyclomatic complexity threshold is 10. Open
private static function checkIsRedundantReturn(CodeBase $code_base, FunctionInterface $method, string $doc_comment): void
{
if (strpos($doc_comment, '@return') === false) {
return;
}- Read upRead up
- Exclude checks
CyclomaticComplexity
Since: 0.1
Complexity is determined by the number of decision points in a method plus one for the method entry. The decision points are 'if', 'while', 'for', and 'case labels'. Generally, 1-4 is low complexity, 5-7 indicates moderate complexity, 8-10 is high complexity, and 11+ is very high complexity.
Example
// Cyclomatic Complexity = 11
class Foo {
1 public function example() {
2 if ($a == $b) {
3 if ($a1 == $b1) {
fiddle();
4 } elseif ($a2 == $b2) {
fiddle();
} else {
fiddle();
}
5 } elseif ($c == $d) {
6 while ($c == $d) {
fiddle();
}
7 } elseif ($e == $f) {
8 for ($n = 0; $n < $h; $n++) {
fiddle();
}
} else {
switch ($z) {
9 case 1:
fiddle();
break;
10 case 2:
fiddle();
break;
11 case 3:
fiddle();
break;
default:
fiddle();
break;
}
}
}
}Source https://phpmd.org/rules/codesize.html#cyclomaticcomplexity
Constant RedundantClosureComment should be defined in uppercase Open
private const RedundantClosureComment = 'PhanPluginRedundantClosureComment';- Read upRead up
- Exclude checks
ConstantNamingConventions
Since: 0.2
Class/Interface constant names should always be defined in uppercase.
Example
class Foo {
const MY_NUM = 0; // ok
const myTest = ""; // fail
}Source https://phpmd.org/rules/naming.html#constantnamingconventions
Constant RedundantReturnComment should be defined in uppercase Open
private const RedundantReturnComment = 'PhanPluginRedundantReturnComment';- Read upRead up
- Exclude checks
ConstantNamingConventions
Since: 0.2
Class/Interface constant names should always be defined in uppercase.
Example
class Foo {
const MY_NUM = 0; // ok
const myTest = ""; // fail
}Source https://phpmd.org/rules/naming.html#constantnamingconventions
Constant RedundantFunctionComment should be defined in uppercase Open
private const RedundantFunctionComment = 'PhanPluginRedundantFunctionComment';- Read upRead up
- Exclude checks
ConstantNamingConventions
Since: 0.2
Class/Interface constant names should always be defined in uppercase.
Example
class Foo {
const MY_NUM = 0; // ok
const myTest = ""; // fail
}Source https://phpmd.org/rules/naming.html#constantnamingconventions
Constant RedundantMethodComment should be defined in uppercase Open
private const RedundantMethodComment = 'PhanPluginRedundantMethodComment';- Read upRead up
- Exclude checks
ConstantNamingConventions
Since: 0.2
Class/Interface constant names should always be defined in uppercase.
Example
class Foo {
const MY_NUM = 0; // ok
const myTest = ""; // fail
}