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application/helpers/dx_captcha_helper.php

Summary

Maintainability
D
2 days
Test Coverage

Function create_captcha has a Cognitive Complexity of 62 (exceeds 5 allowed). Consider refactoring.
Open

    function create_captcha($data = '', $img_path = '', $img_url = '', $font_path = '') {
        /**
         * Function to create a random color
         * Note: We aren't using this outside this function so we will sit it inside
         * @auteur mastercode.nl
Severity: Minor
Found in application/helpers/dx_captcha_helper.php - About 1 day 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 create_captcha has 148 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    function create_captcha($data = '', $img_path = '', $img_url = '', $font_path = '') {
        /**
         * Function to create a random color
         * Note: We aren't using this outside this function so we will sit it inside
         * @auteur mastercode.nl
Severity: Major
Found in application/helpers/dx_captcha_helper.php - About 5 hrs to fix

Avoid too many return statements within this method.
Open

        return [
                'word'  => $word,
                'time'  => $now,
                'image' => $img,
               ];
Severity: Major
Found in application/helpers/dx_captcha_helper.php - About 30 mins to fix

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