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nishimura/laiz-parsec

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src/Show/ParseError.php

Summary

Maintainability
C
1 day
Test Coverage

Function showErrorMessages has a Cognitive Complexity of 32 (exceeds 5 allowed). Consider refactoring.
Open

function showErrorMessages($msgOr, $msgUnknown, $msgExpecting, $msgUnExpected,
                           $msgEndOfInput, $msgs){
    if (!$msgs)
        return $msgUnknown;
Severity: Minor
Found in src/Show/ParseError.php - About 4 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 showErrorMessages has 61 lines of code (exceeds 25 allowed). Consider refactoring.
Open

function showErrorMessages($msgOr, $msgUnknown, $msgExpecting, $msgUnExpected,
                           $msgEndOfInput, $msgs){
    if (!$msgs)
        return $msgUnknown;
Severity: Major
Found in src/Show/ParseError.php - About 2 hrs to fix

    Method showErrorMessages has 6 arguments (exceeds 4 allowed). Consider refactoring.
    Open

    function showErrorMessages($msgOr, $msgUnknown, $msgExpecting, $msgUnExpected,
                           $msgEndOfInput, $msgs){
    Severity: Minor
    Found in src/Show/ParseError.php - About 45 mins to fix

      Avoid too many return statements within this method.
      Open

              return implode(', ', $ms) . " " . $msgOr . " " . $last;
      Severity: Major
      Found in src/Show/ParseError.php - About 30 mins to fix

        Avoid too many return statements within this method.
        Open

                return $pre . " " . $commasOr($ret);
        Severity: Major
        Found in src/Show/ParseError.php - About 30 mins to fix

          Avoid too many return statements within this method.
          Open

                      return $msg->msg();
          Severity: Major
          Found in src/Show/ParseError.php - About 30 mins to fix

            Avoid too many return statements within this method.
            Open

                        return '';
            Severity: Major
            Found in src/Show/ParseError.php - About 30 mins to fix

              Avoid too many return statements within this method.
              Open

                          return $commasOr($ret);
              Severity: Major
              Found in src/Show/ParseError.php - About 30 mins to fix

                Avoid too many return statements within this method.
                Open

                    return "\n" . implode("\n", $clean($ret));
                Severity: Major
                Found in src/Show/ParseError.php - About 30 mins to fix

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