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chippyash/Math-Matrix

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src/Chippyash/Math/Matrix/Formatter/AsciiNumeric.php

Summary

Maintainability
A
3 hrs
Test Coverage

Function toRational has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

    protected function toRational(array $dA)
    {
        foreach ($dA as &$row) {
            foreach ($row as &$entry) {
                if ($entry instanceof NumericTypeInterface) {
Severity: Minor
Found in src/Chippyash/Math/Matrix/Formatter/AsciiNumeric.php - About 45 mins 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

Function toComplex has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

    protected function toComplex(array $dA)
    {
        foreach ($dA as &$row) {
            foreach ($row as &$entry) {
                if ($entry instanceof NumericTypeInterface) {
Severity: Minor
Found in src/Chippyash/Math/Matrix/Formatter/AsciiNumeric.php - About 45 mins 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

Function toFloat has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

    protected function toFloat(array $dA)
    {
        foreach ($dA as &$row) {
            foreach ($row as &$entry) {
                if ($entry instanceof NumericTypeInterface) {
Severity: Minor
Found in src/Chippyash/Math/Matrix/Formatter/AsciiNumeric.php - About 45 mins 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

Function toInt has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
Open

    protected function toInt(array $dA)
    {
        foreach ($dA as &$row) {
            foreach ($row as &$entry) {
                if ($entry instanceof NumericTypeInterface) {
Severity: Minor
Found in src/Chippyash/Math/Matrix/Formatter/AsciiNumeric.php - About 45 mins 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 too many return statements within this method.
Open

                return $mA;
Severity: Major
Found in src/Chippyash/Math/Matrix/Formatter/AsciiNumeric.php - About 30 mins to fix

    The method toInt uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.
    Open

                    } else {
                    $entry = $entry;
                }
    Severity: Minor
    Found in src/Chippyash/Math/Matrix/Formatter/AsciiNumeric.php by phpmd

    ElseExpression

    Since: 1.4.0

    An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.

    Example

    class Foo
{
    public function bar($flag)
    {
        if ($flag) {
            // one branch
        } else {
            // another branch
        }
    }
}

    Source https://phpmd.org/rules/cleancode.html#elseexpression

    The method toFloat uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.
    Open

                    } else {
                    $entry = $entry;
                }
    Severity: Minor
    Found in src/Chippyash/Math/Matrix/Formatter/AsciiNumeric.php by phpmd

    ElseExpression

    Since: 1.4.0

    An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.

    Example

    class Foo
{
    public function bar($flag)
    {
        if ($flag) {
            // one branch
        } else {
            // another branch
        }
    }
}

    Source https://phpmd.org/rules/cleancode.html#elseexpression

    The method toComplex uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.
    Open

                    } else {
                    $entry = $entry;
                }
    Severity: Minor
    Found in src/Chippyash/Math/Matrix/Formatter/AsciiNumeric.php by phpmd

    ElseExpression

    Since: 1.4.0

    An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.

    Example

    class Foo
{
    public function bar($flag)
    {
        if ($flag) {
            // one branch
        } else {
            // another branch
        }
    }
}

    Source https://phpmd.org/rules/cleancode.html#elseexpression

    The method toRational uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.
    Open

                    } else {
                    $entry = $entry;
                }
    Severity: Minor
    Found in src/Chippyash/Math/Matrix/Formatter/AsciiNumeric.php by phpmd

    ElseExpression

    Since: 1.4.0

    An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.

    Example

    class Foo
{
    public function bar($flag)
    {
        if ($flag) {
            // one branch
        } else {
            // another branch
        }
    }
}

    Source https://phpmd.org/rules/cleancode.html#elseexpression

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