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RebelCode/wp-cqrs-resource-models

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src/Wpdb/GetWpdbExpressionHashMapCapableTrait.php

Summary

Maintainability
A
1 hr
Test Coverage

Function _generateWpdbExpressionHashMap has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

    protected function _generateWpdbExpressionHashMap(&$map, ExpressionInterface $condition, array $ignore)
    {
        foreach ($condition->getTerms() as $_idx => $_term) {
            if ($_term instanceof ExpressionInterface) {
                $this->_generateWpdbExpressionHashMap($map, $_term, $ignore);
Severity: Minor
Found in src/Wpdb/GetWpdbExpressionHashMapCapableTrait.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

Avoid unused local variables such as '$_idx'.
Open

        foreach ($condition->getTerms() as $_idx => $_term) {
Severity: Minor
Found in src/Wpdb/GetWpdbExpressionHashMapCapableTrait.php by phpmd

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

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