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includes/Maintenance/Validators/Validator.php

Summary

Maintainability
A
3 hrs
Test Coverage

Function checkConfig has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
Open

    protected function checkConfig( $actual, array $required, $indent = null ) {
        foreach ( $required as $key => $value ) {
            $this->debugCheckConfig( "\n$indent$key: " );
            if ( !array_key_exists( $key, $actual ) ) {
                $this->debugCheckConfig( "not found..." );
Severity: Minor
Found in includes/Maintenance/Validators/Validator.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

Method checkConfig has 26 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    protected function checkConfig( $actual, array $required, $indent = null ) {
        foreach ( $required as $key => $value ) {
            $this->debugCheckConfig( "\n$indent$key: " );
            if ( !array_key_exists( $key, $actual ) ) {
                $this->debugCheckConfig( "not found..." );
Severity: Minor
Found in includes/Maintenance/Validators/Validator.php - About 1 hr to fix

    Avoid too many return statements within this method.
    Open

            return true;
    Severity: Major
    Found in includes/Maintenance/Validators/Validator.php - About 30 mins to fix

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