Method individuals
has 7 arguments (exceeds 4 allowed). Consider refactoring. Open
Tree $tree,
string $surn,
string $salpha,
string $galpha,
bool $marnm,
Method surnames
has 6 arguments (exceeds 4 allowed). Consider refactoring. Open
Tree $tree,
string $surn,
string $salpha,
bool $marnm,
bool $fams,
Avoid using static access to class '\Fisharebest\Webtrees\I18N' in method 'title'. Open
return /* I18N: Name of the “Patronymic lineage” module */ I18N::translate('Patronymic Lineages');
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- 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 '\Fisharebest\Webtrees\I18N' in method 'description'. Open
return /* I18N: Description of the “Patronymic lineage” module */ I18N::translate('Display lineages of people holding the same surname.');
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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 assigning values to variables in if clauses and the like (line '105', column '30'). Open
public function listUrl(Tree $tree, array $parameters = []): string
{
$surname = $parameters['surname'] ?? '';
$xref = app(ServerRequestInterface::class)->getAttribute('xref', '');
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IfStatementAssignment
Since: 2.7.0
Assignments in if clauses and the like are considered a code smell. Assignments in PHP return the right operand as their result. In many cases, this is an expected behavior, but can lead to many difficult to spot bugs, especially when the right operand could result in zero, null or an empty string and the like.
Example
class Foo
{
public function bar($flag)
{
if ($foo = 'bar') { // possible typo
// ...
}
if ($baz = 0) { // always false
// ...
}
}
}
Source http://phpmd.org/rules/cleancode.html#ifstatementassignment
Similar blocks of code found in 2 locations. Consider refactoring. Open
public function loadRoutes(Map $router): void
{
$router->attach('', '', static function (Map $router): void {
$router->attach('', '/module-maj/lineages', static function (Map $router): void {
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 131.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76