Method __invoke
has 36 lines of code (exceeds 25 allowed). Consider refactoring. Open
public function __invoke( $args, $assoc_args ) {
$items = array();
$default_items = array(
Function __invoke
has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
public function __invoke( $args, $assoc_args ) {
$items = array();
$default_items = array(
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Avoid unused local variables such as '$key'. Open
foreach ( $default_items as $key => $item ) {
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- Exclude checks
UnusedLocalVariable
Since: 0.2
Detects when a local variable is declared and/or assigned, but not used.
Example
class Foo {
public function doSomething()
{
$i = 5; // Unused
}
}
Source https://phpmd.org/rules/unusedcode.html#unusedlocalvariable
Avoid unused local variables such as '$key'. Open
foreach ( $items as $key => $value ) {
- Read upRead up
- Exclude checks
UnusedLocalVariable
Since: 0.2
Detects when a local variable is declared and/or assigned, but not used.
Example
class Foo {
public function doSomething()
{
$i = 5; // Unused
}
}
Source https://phpmd.org/rules/unusedcode.html#unusedlocalvariable
Avoid using static access to class 'WP_CLI' in method '__invoke'. Open
WP_CLI::success( 'Sweep Complete' );
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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
The method __invoke uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them. Open
} else {
foreach ( $default_items as $key => $item ) {
if ( in_array( $item, $args, true ) ) {
array_push( $items, $item );
}
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ElseExpression
Since: 1.4.0
An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.
Example
class Foo
{
public function bar($flag)
{
if ($flag) {
// one branch
} else {
// another branch
}
}
}
Source https://phpmd.org/rules/cleancode.html#elseexpression
Avoid using static access to class 'WPSweep' in method 'run_sweep'. Open
$sweep = WPSweep::get_instance();
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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 'WP_CLI' in method '__invoke'. Open
WP_CLI::success( 'Sweep Complete!' );
- 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 'WP_CLI' in method 'run_sweep'. Open
WP_CLI::success( $message );
- 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
The parameter $assoc_args is not named in camelCase. Open
public function __invoke( $args, $assoc_args ) {
$items = array();
$default_items = array(
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- Exclude checks
CamelCaseParameterName
Since: 0.2
It is considered best practice to use the camelCase notation to name parameters.
Example
class ClassName {
public function doSomething($user_name) {
}
}
Source
The class WPSweep_Command is not named in CamelCase. Open
class WPSweep_Command extends WP_CLI_Command {
/**
* Clean up unused, orphaned and duplicated data in your WordPress
*
* ## OPTIONS
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CamelCaseClassName
Since: 0.2
It is considered best practice to use the CamelCase notation to name classes.
Example
class class_name {
}
Source
The variable $assoc_args is not named in camelCase. Open
public function __invoke( $args, $assoc_args ) {
$items = array();
$default_items = array(
- Read upRead up
- Exclude checks
CamelCaseVariableName
Since: 0.2
It is considered best practice to use the camelCase notation to name variables.
Example
class ClassName {
public function doSomething() {
$data_module = new DataModule();
}
}
Source
The variable $default_items is not named in camelCase. Open
public function __invoke( $args, $assoc_args ) {
$items = array();
$default_items = array(
- Read upRead up
- Exclude checks
CamelCaseVariableName
Since: 0.2
It is considered best practice to use the camelCase notation to name variables.
Example
class ClassName {
public function doSomething() {
$data_module = new DataModule();
}
}
Source
The variable $assoc_args is not named in camelCase. Open
public function __invoke( $args, $assoc_args ) {
$items = array();
$default_items = array(
- Read upRead up
- Exclude checks
CamelCaseVariableName
Since: 0.2
It is considered best practice to use the camelCase notation to name variables.
Example
class ClassName {
public function doSomething() {
$data_module = new DataModule();
}
}
Source
The variable $default_items is not named in camelCase. Open
public function __invoke( $args, $assoc_args ) {
$items = array();
$default_items = array(
- Read upRead up
- Exclude checks
CamelCaseVariableName
Since: 0.2
It is considered best practice to use the camelCase notation to name variables.
Example
class ClassName {
public function doSomething() {
$data_module = new DataModule();
}
}
Source
The variable $default_items is not named in camelCase. Open
public function __invoke( $args, $assoc_args ) {
$items = array();
$default_items = array(
- Read upRead up
- Exclude checks
CamelCaseVariableName
Since: 0.2
It is considered best practice to use the camelCase notation to name variables.
Example
class ClassName {
public function doSomething() {
$data_module = new DataModule();
}
}
Source
The method run_sweep is not named in camelCase. Open
public function run_sweep( $items ) {
$sweep = WPSweep::get_instance();
foreach ( $items as $key => $value ) {
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- Exclude checks
CamelCaseMethodName
Since: 0.2
It is considered best practice to use the camelCase notation to name methods.
Example
class ClassName {
public function get_name() {
}
}