JordanRL/Fermat

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src/Samsara/Fermat/Core/Provider/SeriesProvider.php

Summary

Maintainability
A
0 mins
Test Coverage
C
71%

The method maclaurinSeries() has a Cyclomatic Complexity of 10. The configured cyclomatic complexity threshold is 10.
Open

    public static function maclaurinSeries(
        Decimal  $input, // x value in series
        callable $numerator, // a function determining what the sign (+/-) is at the nth term
        callable $exponent, // a function determining the exponent of x at the nth term
        callable $denominator, // a function determining the denominator at the nth term

CyclomaticComplexity

Since: 0.1

Complexity is determined by the number of decision points in a method plus one for the method entry. The decision points are 'if', 'while', 'for', and 'case labels'. Generally, 1-4 is low complexity, 5-7 indicates moderate complexity, 8-10 is high complexity, and 11+ is very high complexity.

Example

// Cyclomatic Complexity = 11
class Foo {
1   public function example() {
2       if ($a == $b) {
3           if ($a1 == $b1) {
                fiddle();
4           } elseif ($a2 == $b2) {
                fiddle();
            } else {
                fiddle();
            }
5       } elseif ($c == $d) {
6           while ($c == $d) {
                fiddle();
            }
7        } elseif ($e == $f) {
8           for ($n = 0; $n < $h; $n++) {
                fiddle();
            }
        } else {
            switch ($z) {
9               case 1:
                    fiddle();
                    break;
10              case 2:
                    fiddle();
                    break;
11              case 3:
                    fiddle();
                    break;
                default:
                    fiddle();
                    break;
            }
        }
    }
}

Source https://phpmd.org/rules/codesize.html#cyclomaticcomplexity

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