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src/PubSub/Manager.php

Summary

Maintainability
A
2 hrs
Test Coverage

Function unsubscribe has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.
Open

    public function unsubscribe($eventName, $callable)
    {
        if (!isset($this->subscribers[$eventName])) {
            return;
        }
Severity: Minor
Found in src/PubSub/Manager.php - About 1 hr to fix

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 getSubscribers has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

    public function getSubscribers($eventName = null)
    {
        if ($eventName !== null) {
            if (!isset($this->subscribers[$eventName])) {
                return array();
Severity: Minor
Found in src/PubSub/Manager.php - About 45 mins to fix

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 normalizeInterfaceSubscribers has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Open

    private function normalizeInterfaceSubscribers($mixed)
    {
        if (\is_string($mixed)) {
            // methodName
            return array(
Severity: Minor
Found in src/PubSub/Manager.php - About 35 mins to fix

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 prepSubscribers has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    private function prepSubscribers($eventName)
    {
        \krsort($this->subscribers[$eventName]);
        $this->sorted[$eventName] = array();
        foreach ($this->subscribers[$eventName] as $priority => $subscribers) {
Severity: Minor
Found in src/PubSub/Manager.php - About 25 mins to fix

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

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