Method __construct
has 10 arguments (exceeds 4 allowed). Consider refactoring. Open
string $id,
string $language,
int $year,
CategoryEntity $categoryEntity,
string $text,
The method __construct has 10 parameters. Consider reducing the number of parameters to less than 10. Open
private function __construct(
string $id,
string $language,
int $year,
CategoryEntity $categoryEntity,
- Exclude checks
This function has 10 parameters, which is greater than the 7 authorized. Open
private function __construct(
string $id,
string $language,
int $year,
CategoryEntity $categoryEntity,
- Read upRead up
- Exclude checks
A long parameter list can indicate that a new structure should be created to wrap the numerous parameters or that the function is doing too many things.
Noncompliant Code Example
With a maximum number of 4 parameters:
function doSomething($param1, $param2, $param3, $param4, $param5) { ... }
Compliant Solution
function doSomething($param1, $param2, $param3, $param4) { ... }
The class QuestionEntity has a coupling between objects value of 13. Consider to reduce the number of dependencies under 13. Open
class QuestionEntity extends Entity
{
/**
* @var string
*
- Read upRead up
- Exclude checks
CouplingBetweenObjects
Since: 1.1.0
A class with too many dependencies has negative impacts on several quality aspects of a class. This includes quality criteria like stability, maintainability and understandability
Example
class Foo {
/**
* @var \foo\bar\X
*/
private $x = null;
/**
* @var \foo\bar\Y
*/
private $y = null;
/**
* @var \foo\bar\Z
*/
private $z = null;
public function setFoo(\Foo $foo) {}
public function setBar(\Bar $bar) {}
public function setBaz(\Baz $baz) {}
/**
* @return \SplObjectStorage
* @throws \OutOfRangeException
* @throws \InvalidArgumentException
* @throws \ErrorException
*/
public function process(\Iterator $it) {}
// ...
}
Source https://phpmd.org/rules/design.html#couplingbetweenobjects
Avoid using static access to class 'VSV\GVQ_API\Question\Repositories\Entities\AnswerEntity' in method 'fromQuestion'. Open
return AnswerEntity::fromAnswer($answer);
- Read upRead up
- Exclude checks
StaticAccess
Since: 1.4.0
Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.
Example
class Foo
{
public function bar()
{
Bar::baz();
}
}
Source https://phpmd.org/rules/cleancode.html#staticaccess
Avoid using static access to class 'VSV\GVQ_API\Question\Repositories\Entities\CategoryEntity' in method 'fromQuestion'. Open
CategoryEntity::fromCategory($question->getCategory()),
- Read upRead up
- Exclude checks
StaticAccess
Since: 1.4.0
Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.
Example
class Foo
{
public function bar()
{
Bar::baz();
}
}
Source https://phpmd.org/rules/cleancode.html#staticaccess
Avoid using static access to class '\Ramsey\Uuid\Uuid' in method 'toQuestion'. Open
Uuid::fromString($this->getId()),
- Read upRead up
- Exclude checks
StaticAccess
Since: 1.4.0
Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.
Example
class Foo
{
public function bar()
{
Bar::baz();
}
}
Source https://phpmd.org/rules/cleancode.html#staticaccess
Avoid variables with short names like $id. Configured minimum length is 3. Open
string $id,
- Read upRead up
- Exclude checks
ShortVariable
Since: 0.2
Detects when a field, local, or parameter has a very short name.
Example
class Something {
private $q = 15; // VIOLATION - Field
public static function main( array $as ) { // VIOLATION - Formal
$r = 20 + $this->q; // VIOLATION - Local
for (int $i = 0; $i < 10; $i++) { // Not a Violation (inside FOR)
$r += $this->q;
}
}
}