src/ExceptionRenderer/Console.php

Summary

Maintainability
A
1 hr
Test Coverage

The method processStackTraceInternal() has an NPath complexity of 258. The configured NPath complexity threshold is 200.
Open

    protected function processStackTraceInternal(): void
    {
        $text = <<<'EOF'
            \e[0m{FILE}\e[0m:\e[0;31m{LINE}\e[0m {OBJECT} {CLASS}{FUNCTION_COLOR}{FUNCTION}{FUNCTION_ARGS}

Severity: Minor
Found in src/ExceptionRenderer/Console.php by phpmd

NPathComplexity

Since: 0.1

The NPath complexity of a method is the number of acyclic execution paths through that method. A threshold of 200 is generally considered the point where measures should be taken to reduce complexity.

Example

class Foo {
    function bar() {
        // lots of complicated code
    }
}

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

The method processStackTraceInternal() has a Cyclomatic Complexity of 14. The configured cyclomatic complexity threshold is 10.
Open

    protected function processStackTraceInternal(): void
    {
        $text = <<<'EOF'
            \e[0m{FILE}\e[0m:\e[0;31m{LINE}\e[0m {OBJECT} {CLASS}{FUNCTION_COLOR}{FUNCTION}{FUNCTION_ARGS}

Severity: Minor
Found in src/ExceptionRenderer/Console.php by phpmd

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

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

                } else {
                    $tokens['{FUNCTION_ARGS}'] = '(...)';
                }
Severity: Minor
Found in src/ExceptionRenderer/Console.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 processStackTraceInternal uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them.
Open

            } else {
                if ($escapeFrame) {
                    $tokens['{FUNCTION_ARGS}'] = "\e[0;31m(" . \PHP_EOL . str_repeat(' ', 40) . implode(',' . \PHP_EOL . str_repeat(' ', 40), array_map(static function ($arg) {
                        return static::toSafeString($arg);
                    }, $call['args'])) . ')';
Severity: Minor
Found in src/ExceptionRenderer/Console.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

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

        foreach ($this->exception->getSolutions() as $key => $val) {
Severity: Minor
Found in src/ExceptionRenderer/Console.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

Similar blocks of code found in 2 locations. Consider refactoring.
Open

    #[\Override]
    protected function processHeader(): void
    {
        $title = $this->getExceptionTitle();
        $class = get_class($this->exception);
Severity: Major
Found in src/ExceptionRenderer/Console.php and 1 other location - About 1 hr to fix
src/ExceptionRenderer/Html.php on lines 11..34

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 110.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Possible parse error: class missing opening or closing brace
Open

class Console extends RendererAbstract

Possible parse error: class missing opening or closing brace
Open

class Console extends RendererAbstract

Line exceeds 120 characters; contains 176 characters
Open

                    $tokens['{FUNCTION_ARGS}'] = "\e[0;31m(" . \PHP_EOL . str_repeat(' ', 40) . implode(',' . \PHP_EOL . str_repeat(' ', 40), array_map(static function ($arg) {

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    {

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    }

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    }

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    protected function processStackTrace(): void

Line indented incorrectly; expected at least 8 spaces, found 0
Open

}

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    {

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    #[\Override]

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    #[\Override]

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    }

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    #[\Override]

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    protected function processStackTraceInternal(): void

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    #[\Override]

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    }

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    protected function processParams(): void

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    #[\Override]

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    }

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    protected function processSolutions(): void

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    {

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    protected function processPreviousException(): void

Line indented incorrectly; expected 0 spaces, found 4
Open

    protected function processHeader(): void

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    {

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    }

Line indented incorrectly; expected at least 8 spaces, found 4
Open

    {

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