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jlawrence11/eos

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src/Graph.php

Summary

Maintainability
C
1 day
Test Coverage

Function graph has a Cognitive Complexity of 44 (exceeds 5 allowed). Consider refactoring.
Open

    public static function graph($eq, $xLow, $xHigh, $xStep = null, $xyGrid = false, $yGuess = true, $yLow = null, $yHigh = null)
    {
        //create our image and allocate the two colors
        $img = ImageCreate(self::$width, self::$height);
        //The following noinspection needed because the first color allocated is the background, but not used for anything else.
Severity: Minor
Found in src/Graph.php - About 6 hrs 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 graph has 107 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    public static function graph($eq, $xLow, $xHigh, $xStep = null, $xyGrid = false, $yGuess = true, $yLow = null, $yHigh = null)
    {
        //create our image and allocate the two colors
        $img = ImageCreate(self::$width, self::$height);
        //The following noinspection needed because the first color allocated is the background, but not used for anything else.
Severity: Major
Found in src/Graph.php - About 4 hrs to fix

    Method graph has 8 arguments (exceeds 4 allowed). Consider refactoring.
    Open

        public static function graph($eq, $xLow, $xHigh, $xStep = null, $xyGrid = false, $yGuess = true, $yLow = null, $yHigh = null)
    Severity: Major
    Found in src/Graph.php - About 1 hr to fix

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