Function getLoader
has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring. Open
public static function getLoader()
{
if (null !== self::$loader) {
return self::$loader;
}
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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 getLoader
has 27 lines of code (exceeds 25 allowed). Consider refactoring. Open
public static function getLoader()
{
if (null !== self::$loader) {
return self::$loader;
}
Missing class import via use statement (line '28', column '39'). Open
self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
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MissingImport
Since: 2.7.0
Importing all external classes in a file through use statements makes them clearly visible.
Example
function make() {
return new \stdClass();
}
Source http://phpmd.org/rules/cleancode.html#MissingImport
The method getLoader uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them. Open
} else {
$map = require __DIR__ . '/autoload_namespaces.php';
foreach ($map as $namespace => $path) {
$loader->set($namespace, $path);
}
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ElseExpression
Since: 1.4.0
An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.
Example
class Foo
{
public function bar($flag)
{
if ($flag) {
// one branch
} else {
// another branch
}
}
}
Source https://phpmd.org/rules/cleancode.html#elseexpression
Avoid using static access to class '\Composer\Autoload\ComposerStaticInite5eca23334d547f58d55dd3321eace6e' in method 'getLoader'. Open
call_user_func(\Composer\Autoload\ComposerStaticInite5eca23334d547f58d55dd3321eace6e::getInitializer($loader));
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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 excessively long class names like ComposerAutoloaderInite5eca23334d547f58d55dd3321eace6e. Keep class name length under 40. Open
class ComposerAutoloaderInite5eca23334d547f58d55dd3321eace6e
{
private static $loader;
public static function loadClassLoader($class)
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LongClassName
Since: 2.9
Detects when classes or interfaces are declared with excessively long names.
Example
class ATooLongClassNameThatHintsAtADesignProblem {
}
interface ATooLongInterfaceNameThatHintsAtADesignProblem {
}